4408516656

素因数分解:

$2^4\times 3^2\times {\mathrm{421}}^1\times {\mathrm{72719}}^1$

素因数の和:73154

約数の個数: 60

約数和(自身を含む): 12367199520

約数和(自身を除く): 7958682864

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 421, 842, 1263, 1684, 2526, 3368, 3789, 5052, 6736, 7578, 10104, 15156, 20208, 30312, 60624, 72719, 145438, 218157, 290876, 436314, 581752, 654471, 872628, 1163504, 1308942, 1745256, 2617884, 3490512, 5235768, 10471536, 30614699, 61229398, 91844097, 122458796, 183688194, 244917592, 275532291, 367376388, 489835184, 551064582, 734752776, 1102129164, 1469505552, 2204258328, 4408516656]

約数ペア:

[(1, 4408516656), (2, 2204258328), (3, 1469505552), (4, 1102129164), (6, 734752776), (8, 551064582), (9, 489835184), (12, 367376388), (16, 275532291), (18, 244917592), (24, 183688194), (36, 122458796), (48, 91844097), (72, 61229398), (144, 30614699), (421, 10471536), (842, 5235768), (1263, 3490512), (1684, 2617884), (2526, 1745256), (3368, 1308942), (3789, 1163504), (5052, 872628), (6736, 654471), (7578, 581752), (10104, 436314), (15156, 290876), (20208, 218157), (30312, 145438), (60624, 72719)]