240202508

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3041}}^1$

素因数の和:3103

約数の個数: 72

約数和(自身を含む): 543763584

約数和(自身を除く): 303561076

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 49, 52, 62, 91, 98, 124, 182, 196, 217, 364, 403, 434, 637, 806, 868, 1274, 1519, 1612, 2548, 2821, 3038, 3041, 5642, 6076, 6082, 11284, 12164, 19747, 21287, 39494, 39533, 42574, 78988, 79066, 85148, 94271, 149009, 158132, 188542, 276731, 298018, 377084, 553462, 596036, 659897, 1106924, 1225523, 1319794, 1937117, 2451046, 2639588, 3874234, 4619279, 4902092, 7748468, 8578661, 9238558, 17157322, 18477116, 34314644, 60050627, 120101254, 240202508]

約数ペア:

[(1, 240202508), (2, 120101254), (4, 60050627), (7, 34314644), (13, 18477116), (14, 17157322), (26, 9238558), (28, 8578661), (31, 7748468), (49, 4902092), (52, 4619279), (62, 3874234), (91, 2639588), (98, 2451046), (124, 1937117), (182, 1319794), (196, 1225523), (217, 1106924), (364, 659897), (403, 596036), (434, 553462), (637, 377084), (806, 298018), (868, 276731), (1274, 188542), (1519, 158132), (1612, 149009), (2548, 94271), (2821, 85148), (3038, 79066), (3041, 78988), (5642, 42574), (6076, 39533), (6082, 39494), (11284, 21287), (12164, 19747)]