328736772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{83}}^1$

素因数の和:160

約数の個数: 288

約数和(自身を含む): 1101864960

約数和(自身を除く): 773128188

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 31, 36, 39, 42, 52, 54, 62, 63, 78, 83, 84, 91, 93, 108, 117, 124, 126, 156, 166, 169, 182, 186, 189, 217, 234, 249, 252, 273, 279, 332, 338, 351, 364, 372, 378, 403, 434, 468, 498, 507, 546, 558, 581, 651, 676, 702, 747, 756, 806, 819, 837, 868, 996, 1014, 1079, 1092, 1116, 1162, 1183, 1209, 1302, 1404, 1494, 1521, 1612, 1638, 1674, 1743, 1953, 2028, 2158, 2241, 2324, 2366, 2418, 2457, 2573, 2604, 2821, 2988, 3042, 3237, 3276, 3348, 3486, 3549, 3627, 3906, 4316, 4482, 4563, 4732, 4836, 4914, 5146, 5229, 5239, 5642, 5859, 6084, 6474, 6972, 7098, 7254, 7553, 7719, 7812, 8463, 8964, 9126, 9711, 9828, 10292, 10458, 10478, 10647, 10881, 11284, 11718, 12948, 14027, 14196, 14508, 15106, 15438, 15687, 15717, 16926, 18011, 18252, 19422, 20916, 20956, 21294, 21762, 22659, 23157, 23436, 25389, 28054, 29133, 30212, 30876, 31374, 31434, 31941, 33449, 33852, 36022, 36673, 38844, 42081, 42588, 43524, 45318, 46314, 47151, 50778, 54033, 56108, 58266, 62748, 62868, 63882, 66898, 67977, 69471, 72044, 73346, 76167, 84162, 90636, 92628, 94302, 98189, 100347, 101556, 108066, 110019, 116532, 126243, 127764, 133796, 135954, 138942, 141453, 146692, 152334, 162099, 168324, 188604, 196378, 200694, 203931, 216132, 220038, 234143, 252486, 271908, 277884, 282906, 294567, 301041, 304668, 324198, 330057, 378729, 392756, 401388, 407862, 434837, 440076, 468286, 486297, 504972, 565812, 589134, 602082, 648396, 660114, 702429, 757458, 815724, 869674, 883701, 903123, 936572, 972594, 990171, 1178268, 1204164, 1304511, 1320228, 1404858, 1514916, 1739348, 1767402, 1806246, 1945188, 1980342, 2107287, 2609022, 2651103, 2809716, 3043859, 3534804, 3612492, 3913533, 3960684, 4214574, 5218044, 5302206, 6087718, 6321861, 7827066, 8429148, 9131577, 10604412, 11740599, 12175436, 12643722, 15654132, 18263154, 23481198, 25287444, 27394731, 36526308, 46962396, 54789462, 82184193, 109578924, 164368386, 328736772]

約数ペア:

[(1, 328736772), (2, 164368386), (3, 109578924), (4, 82184193), (6, 54789462), (7, 46962396), (9, 36526308), (12, 27394731), (13, 25287444), (14, 23481198), (18, 18263154), (21, 15654132), (26, 12643722), (27, 12175436), (28, 11740599), (31, 10604412), (36, 9131577), (39, 8429148), (42, 7827066), (52, 6321861), (54, 6087718), (62, 5302206), (63, 5218044), (78, 4214574), (83, 3960684), (84, 3913533), (91, 3612492), (93, 3534804), (108, 3043859), (117, 2809716), (124, 2651103), (126, 2609022), (156, 2107287), (166, 1980342), (169, 1945188), (182, 1806246), (186, 1767402), (189, 1739348), (217, 1514916), (234, 1404858), (249, 1320228), (252, 1304511), (273, 1204164), (279, 1178268), (332, 990171), (338, 972594), (351, 936572), (364, 903123), (372, 883701), (378, 869674), (403, 815724), (434, 757458), (468, 702429), (498, 660114), (507, 648396), (546, 602082), (558, 589134), (581, 565812), (651, 504972), (676, 486297), (702, 468286), (747, 440076), (756, 434837), (806, 407862), (819, 401388), (837, 392756), (868, 378729), (996, 330057), (1014, 324198), (1079, 304668), (1092, 301041), (1116, 294567), (1162, 282906), (1183, 277884), (1209, 271908), (1302, 252486), (1404, 234143), (1494, 220038), (1521, 216132), (1612, 203931), (1638, 200694), (1674, 196378), (1743, 188604), (1953, 168324), (2028, 162099), (2158, 152334), (2241, 146692), (2324, 141453), (2366, 138942), (2418, 135954), (2457, 133796), (2573, 127764), (2604, 126243), (2821, 116532), (2988, 110019), (3042, 108066), (3237, 101556), (3276, 100347), (3348, 98189), (3486, 94302), (3549, 92628), (3627, 90636), (3906, 84162), (4316, 76167), (4482, 73346), (4563, 72044), (4732, 69471), (4836, 67977), (4914, 66898), (5146, 63882), (5229, 62868), (5239, 62748), (5642, 58266), (5859, 56108), (6084, 54033), (6474, 50778), (6972, 47151), (7098, 46314), (7254, 45318), (7553, 43524), (7719, 42588), (7812, 42081), (8463, 38844), (8964, 36673), (9126, 36022), (9711, 33852), (9828, 33449), (10292, 31941), (10458, 31434), (10478, 31374), (10647, 30876), (10881, 30212), (11284, 29133), (11718, 28054), (12948, 25389), (14027, 23436), (14196, 23157), (14508, 22659), (15106, 21762), (15438, 21294), (15687, 20956), (15717, 20916), (16926, 19422), (18011, 18252)]