19690425972

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{601}}^1$

素因数の和:820

約数の個数: 288

約数和(自身を含む): 61336961280

約数和(自身を除く): 41646535308

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 41, 42, 49, 54, 63, 82, 84, 98, 108, 123, 126, 147, 151, 164, 189, 196, 246, 252, 287, 294, 302, 369, 378, 441, 453, 492, 574, 588, 601, 604, 738, 756, 861, 882, 906, 1057, 1107, 1148, 1202, 1323, 1359, 1476, 1722, 1764, 1803, 1812, 2009, 2114, 2214, 2404, 2583, 2646, 2718, 3171, 3444, 3606, 4018, 4077, 4207, 4228, 4428, 5166, 5292, 5409, 5436, 6027, 6191, 6342, 7212, 7399, 7749, 8036, 8154, 8414, 9513, 10332, 10818, 12054, 12382, 12621, 12684, 14798, 15498, 16227, 16308, 16828, 18081, 18573, 19026, 21636, 22197, 24108, 24641, 24764, 25242, 28539, 29449, 29596, 30996, 32454, 36162, 37146, 37863, 38052, 43337, 44394, 49282, 50484, 54243, 55719, 57078, 58898, 64908, 66591, 72324, 73923, 74292, 75726, 86674, 88347, 88788, 90751, 98564, 108486, 111438, 113589, 114156, 117796, 130011, 133182, 147846, 151452, 167157, 172487, 173348, 176694, 181502, 199773, 216972, 221769, 222876, 227178, 260022, 265041, 266364, 272253, 295692, 303359, 334314, 344974, 353388, 363004, 390033, 399546, 443538, 454356, 517461, 520044, 530082, 544506, 606718, 635257, 665307, 668628, 689948, 780066, 795123, 799092, 816759, 887076, 910077, 1034922, 1060164, 1089012, 1170099, 1207409, 1213436, 1270514, 1330614, 1552383, 1560132, 1590246, 1633518, 1820154, 1905771, 2069844, 2340198, 2414818, 2450277, 2541028, 2661228, 2730231, 3104766, 3180492, 3267036, 3622227, 3640308, 3720791, 3811542, 4446799, 4657149, 4680396, 4829636, 4900554, 5460462, 5717313, 6209532, 7244454, 7441582, 7623084, 8190693, 8893598, 9314298, 9801108, 10866681, 10920924, 11162373, 11434626, 13340397, 14488908, 14883164, 16381386, 17151939, 17787196, 18628596, 21733362, 22324746, 22869252, 26045537, 26680794, 32600043, 32762772, 33487119, 34303878, 40021191, 43466724, 44649492, 52091074, 53361588, 65200086, 66974238, 68607756, 78136611, 80042382, 100461357, 104182148, 120063573, 130400172, 133948476, 156273222, 160084764, 182318759, 200922714, 234409833, 240127146, 312546444, 364637518, 401845428, 468819666, 480254292, 546956277, 703229499, 729275036, 937639332, 1093912554, 1406458998, 1640868831, 2187825108, 2812917996, 3281737662, 4922606493, 6563475324, 9845212986, 19690425972]

約数ペア:

[(1, 19690425972), (2, 9845212986), (3, 6563475324), (4, 4922606493), (6, 3281737662), (7, 2812917996), (9, 2187825108), (12, 1640868831), (14, 1406458998), (18, 1093912554), (21, 937639332), (27, 729275036), (28, 703229499), (36, 546956277), (41, 480254292), (42, 468819666), (49, 401845428), (54, 364637518), (63, 312546444), (82, 240127146), (84, 234409833), (98, 200922714), (108, 182318759), (123, 160084764), (126, 156273222), (147, 133948476), (151, 130400172), (164, 120063573), (189, 104182148), (196, 100461357), (246, 80042382), (252, 78136611), (287, 68607756), (294, 66974238), (302, 65200086), (369, 53361588), (378, 52091074), (441, 44649492), (453, 43466724), (492, 40021191), (574, 34303878), (588, 33487119), (601, 32762772), (604, 32600043), (738, 26680794), (756, 26045537), (861, 22869252), (882, 22324746), (906, 21733362), (1057, 18628596), (1107, 17787196), (1148, 17151939), (1202, 16381386), (1323, 14883164), (1359, 14488908), (1476, 13340397), (1722, 11434626), (1764, 11162373), (1803, 10920924), (1812, 10866681), (2009, 9801108), (2114, 9314298), (2214, 8893598), (2404, 8190693), (2583, 7623084), (2646, 7441582), (2718, 7244454), (3171, 6209532), (3444, 5717313), (3606, 5460462), (4018, 4900554), (4077, 4829636), (4207, 4680396), (4228, 4657149), (4428, 4446799), (5166, 3811542), (5292, 3720791), (5409, 3640308), (5436, 3622227), (6027, 3267036), (6191, 3180492), (6342, 3104766), (7212, 2730231), (7399, 2661228), (7749, 2541028), (8036, 2450277), (8154, 2414818), (8414, 2340198), (9513, 2069844), (10332, 1905771), (10818, 1820154), (12054, 1633518), (12382, 1590246), (12621, 1560132), (12684, 1552383), (14798, 1330614), (15498, 1270514), (16227, 1213436), (16308, 1207409), (16828, 1170099), (18081, 1089012), (18573, 1060164), (19026, 1034922), (21636, 910077), (22197, 887076), (24108, 816759), (24641, 799092), (24764, 795123), (25242, 780066), (28539, 689948), (29449, 668628), (29596, 665307), (30996, 635257), (32454, 606718), (36162, 544506), (37146, 530082), (37863, 520044), (38052, 517461), (43337, 454356), (44394, 443538), (49282, 399546), (50484, 390033), (54243, 363004), (55719, 353388), (57078, 344974), (58898, 334314), (64908, 303359), (66591, 295692), (72324, 272253), (73923, 266364), (74292, 265041), (75726, 260022), (86674, 227178), (88347, 222876), (88788, 221769), (90751, 216972), (98564, 199773), (108486, 181502), (111438, 176694), (113589, 173348), (114156, 172487), (117796, 167157), (130011, 151452), (133182, 147846)]