740401728

素因数分解:

$2^6\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{18451}}^1$

素因数の和:18496

約数の個数: 112

約数和(自身を含む): 2249667840

約数和(自身を除く): 1509266112

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 19, 22, 24, 32, 33, 38, 44, 48, 57, 64, 66, 76, 88, 96, 114, 132, 152, 176, 192, 209, 228, 264, 304, 352, 418, 456, 528, 608, 627, 704, 836, 912, 1056, 1216, 1254, 1672, 1824, 2112, 2508, 3344, 3648, 5016, 6688, 10032, 13376, 18451, 20064, 36902, 40128, 55353, 73804, 110706, 147608, 202961, 221412, 295216, 350569, 405922, 442824, 590432, 608883, 701138, 811844, 885648, 1051707, 1180864, 1217766, 1402276, 1623688, 1771296, 2103414, 2435532, 2804552, 3247376, 3542592, 3856259, 4206828, 4871064, 5609104, 6494752, 7712518, 8413656, 9742128, 11218208, 11568777, 12989504, 15425036, 16827312, 19484256, 22436416, 23137554, 30850072, 33654624, 38968512, 46275108, 61700144, 67309248, 92550216, 123400288, 185100432, 246800576, 370200864, 740401728]

約数ペア:

[(1, 740401728), (2, 370200864), (3, 246800576), (4, 185100432), (6, 123400288), (8, 92550216), (11, 67309248), (12, 61700144), (16, 46275108), (19, 38968512), (22, 33654624), (24, 30850072), (32, 23137554), (33, 22436416), (38, 19484256), (44, 16827312), (48, 15425036), (57, 12989504), (64, 11568777), (66, 11218208), (76, 9742128), (88, 8413656), (96, 7712518), (114, 6494752), (132, 5609104), (152, 4871064), (176, 4206828), (192, 3856259), (209, 3542592), (228, 3247376), (264, 2804552), (304, 2435532), (352, 2103414), (418, 1771296), (456, 1623688), (528, 1402276), (608, 1217766), (627, 1180864), (704, 1051707), (836, 885648), (912, 811844), (1056, 701138), (1216, 608883), (1254, 590432), (1672, 442824), (1824, 405922), (2112, 350569), (2508, 295216), (3344, 221412), (3648, 202961), (5016, 147608), (6688, 110706), (10032, 73804), (13376, 55353), (18451, 40128), (20064, 36902)]