40407048

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{313}}^1$

素因数の和:499

約数の個数: 96

約数和(自身を含む): 120500640

約数和(自身を除く): 80093592

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 33, 36, 44, 66, 72, 88, 99, 132, 163, 198, 264, 313, 326, 396, 489, 626, 652, 792, 939, 978, 1252, 1304, 1467, 1793, 1878, 1956, 2504, 2817, 2934, 3443, 3586, 3756, 3912, 5379, 5634, 5868, 6886, 7172, 7512, 10329, 10758, 11268, 11736, 13772, 14344, 16137, 20658, 21516, 22536, 27544, 30987, 32274, 41316, 43032, 51019, 61974, 64548, 82632, 102038, 123948, 129096, 153057, 204076, 247896, 306114, 408152, 459171, 561209, 612228, 918342, 1122418, 1224456, 1683627, 1836684, 2244836, 3367254, 3673368, 4489672, 5050881, 6734508, 10101762, 13469016, 20203524, 40407048]

約数ペア:

[(1, 40407048), (2, 20203524), (3, 13469016), (4, 10101762), (6, 6734508), (8, 5050881), (9, 4489672), (11, 3673368), (12, 3367254), (18, 2244836), (22, 1836684), (24, 1683627), (33, 1224456), (36, 1122418), (44, 918342), (66, 612228), (72, 561209), (88, 459171), (99, 408152), (132, 306114), (163, 247896), (198, 204076), (264, 153057), (313, 129096), (326, 123948), (396, 102038), (489, 82632), (626, 64548), (652, 61974), (792, 51019), (939, 43032), (978, 41316), (1252, 32274), (1304, 30987), (1467, 27544), (1793, 22536), (1878, 21516), (1956, 20658), (2504, 16137), (2817, 14344), (2934, 13772), (3443, 11736), (3586, 11268), (3756, 10758), (3912, 10329), (5379, 7512), (5634, 7172), (5868, 6886)]