7431266928

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{139}}^1$

素因数の和:292

約数の個数: 240

約数和(自身を含む): 21375715200

約数和(自身を除く): 13944448272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 31, 38, 48, 57, 61, 62, 76, 93, 114, 122, 124, 139, 152, 183, 186, 228, 244, 248, 278, 304, 366, 372, 417, 456, 488, 496, 556, 589, 732, 744, 834, 912, 961, 976, 1112, 1159, 1178, 1464, 1488, 1668, 1767, 1891, 1922, 2224, 2318, 2356, 2641, 2883, 2928, 3336, 3477, 3534, 3782, 3844, 4309, 4636, 4712, 5282, 5673, 5766, 6672, 6954, 7068, 7564, 7688, 7923, 8479, 8618, 9272, 9424, 10564, 11346, 11532, 12927, 13908, 14136, 15128, 15376, 15846, 16958, 17236, 18259, 18544, 21128, 22692, 23064, 25437, 25854, 27816, 28272, 30256, 31692, 33916, 34472, 35929, 36518, 42256, 45384, 46128, 50874, 51708, 54777, 55632, 58621, 63384, 67832, 68944, 71858, 73036, 81871, 90768, 101748, 103416, 107787, 109554, 117242, 126768, 133579, 135664, 143716, 146072, 161101, 163742, 175863, 203496, 206832, 215574, 219108, 234484, 245613, 262849, 267158, 287432, 292144, 322202, 327484, 351726, 400737, 406992, 431148, 438216, 468968, 483303, 491226, 525698, 534316, 574864, 644404, 654968, 703452, 788547, 801474, 862296, 876432, 937936, 966606, 982452, 1051396, 1068632, 1113799, 1288808, 1309936, 1406904, 1577094, 1602948, 1724592, 1933212, 1964904, 2102792, 2137264, 2227598, 2538001, 2577616, 2813808, 3154188, 3205896, 3341397, 3866424, 3929808, 4205584, 4455196, 4994131, 5076002, 6308376, 6411792, 6682794, 7614003, 7732848, 8148319, 8910392, 9988262, 10152004, 12616752, 13365588, 14982393, 15228006, 16296638, 17820784, 19976524, 20304008, 24444957, 26731176, 29964786, 30456012, 32593276, 39953048, 40608016, 48889914, 53462352, 59929572, 60912024, 65186552, 79906096, 97779828, 119859144, 121824048, 130373104, 154818061, 195559656, 239718288, 309636122, 391119312, 464454183, 619272244, 928908366, 1238544488, 1857816732, 2477088976, 3715633464, 7431266928]

約数ペア:

[(1, 7431266928), (2, 3715633464), (3, 2477088976), (4, 1857816732), (6, 1238544488), (8, 928908366), (12, 619272244), (16, 464454183), (19, 391119312), (24, 309636122), (31, 239718288), (38, 195559656), (48, 154818061), (57, 130373104), (61, 121824048), (62, 119859144), (76, 97779828), (93, 79906096), (114, 65186552), (122, 60912024), (124, 59929572), (139, 53462352), (152, 48889914), (183, 40608016), (186, 39953048), (228, 32593276), (244, 30456012), (248, 29964786), (278, 26731176), (304, 24444957), (366, 20304008), (372, 19976524), (417, 17820784), (456, 16296638), (488, 15228006), (496, 14982393), (556, 13365588), (589, 12616752), (732, 10152004), (744, 9988262), (834, 8910392), (912, 8148319), (961, 7732848), (976, 7614003), (1112, 6682794), (1159, 6411792), (1178, 6308376), (1464, 5076002), (1488, 4994131), (1668, 4455196), (1767, 4205584), (1891, 3929808), (1922, 3866424), (2224, 3341397), (2318, 3205896), (2356, 3154188), (2641, 2813808), (2883, 2577616), (2928, 2538001), (3336, 2227598), (3477, 2137264), (3534, 2102792), (3782, 1964904), (3844, 1933212), (4309, 1724592), (4636, 1602948), (4712, 1577094), (5282, 1406904), (5673, 1309936), (5766, 1288808), (6672, 1113799), (6954, 1068632), (7068, 1051396), (7564, 982452), (7688, 966606), (7923, 937936), (8479, 876432), (8618, 862296), (9272, 801474), (9424, 788547), (10564, 703452), (11346, 654968), (11532, 644404), (12927, 574864), (13908, 534316), (14136, 525698), (15128, 491226), (15376, 483303), (15846, 468968), (16958, 438216), (17236, 431148), (18259, 406992), (18544, 400737), (21128, 351726), (22692, 327484), (23064, 322202), (25437, 292144), (25854, 287432), (27816, 267158), (28272, 262849), (30256, 245613), (31692, 234484), (33916, 219108), (34472, 215574), (35929, 206832), (36518, 203496), (42256, 175863), (45384, 163742), (46128, 161101), (50874, 146072), (51708, 143716), (54777, 135664), (55632, 133579), (58621, 126768), (63384, 117242), (67832, 109554), (68944, 107787), (71858, 103416), (73036, 101748), (81871, 90768)]