15436696496

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{521}}^1\times {\mathrm{787}}^1$

素因数の和:1510

約数の個数: 80

約数和(自身を含む): 32490607968

約数和(自身を除く): 17053911472

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 181, 208, 362, 521, 724, 787, 1042, 1448, 1574, 2084, 2353, 2896, 3148, 4168, 4706, 6296, 6773, 8336, 9412, 10231, 12592, 13546, 18824, 20462, 27092, 37648, 40924, 54184, 81848, 94301, 108368, 142447, 163696, 188602, 284894, 377204, 410027, 569788, 754408, 820054, 1139576, 1225913, 1508816, 1640108, 1851811, 2279152, 2451826, 3280216, 3703622, 4903652, 5330351, 6560432, 7407244, 9807304, 10660702, 14814488, 19614608, 21321404, 29628976, 42642808, 74214887, 85285616, 148429774, 296859548, 593719096, 964793531, 1187438192, 1929587062, 3859174124, 7718348248, 15436696496]

約数ペア:

[(1, 15436696496), (2, 7718348248), (4, 3859174124), (8, 1929587062), (13, 1187438192), (16, 964793531), (26, 593719096), (52, 296859548), (104, 148429774), (181, 85285616), (208, 74214887), (362, 42642808), (521, 29628976), (724, 21321404), (787, 19614608), (1042, 14814488), (1448, 10660702), (1574, 9807304), (2084, 7407244), (2353, 6560432), (2896, 5330351), (3148, 4903652), (4168, 3703622), (4706, 3280216), (6296, 2451826), (6773, 2279152), (8336, 1851811), (9412, 1640108), (10231, 1508816), (12592, 1225913), (13546, 1139576), (18824, 820054), (20462, 754408), (27092, 569788), (37648, 410027), (40924, 377204), (54184, 284894), (81848, 188602), (94301, 163696), (108368, 142447)]