319529028

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9439}}^1$

素因数の和:9497

約数の個数: 96

約数和(自身を含む): 947322880

約数和(自身を除く): 627793852

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 52, 62, 78, 84, 91, 93, 124, 156, 182, 186, 217, 273, 364, 372, 403, 434, 546, 651, 806, 868, 1092, 1209, 1302, 1612, 2418, 2604, 2821, 4836, 5642, 8463, 9439, 11284, 16926, 18878, 28317, 33852, 37756, 56634, 66073, 113268, 122707, 132146, 198219, 245414, 264292, 292609, 368121, 396438, 490828, 585218, 736242, 792876, 858949, 877827, 1170436, 1472484, 1717898, 1755654, 2048263, 2576847, 3435796, 3511308, 3803917, 4096526, 5153694, 6144789, 7607834, 8193052, 10307388, 11411751, 12289578, 15215668, 22823502, 24579156, 26627419, 45647004, 53254838, 79882257, 106509676, 159764514, 319529028]

約数ペア:

[(1, 319529028), (2, 159764514), (3, 106509676), (4, 79882257), (6, 53254838), (7, 45647004), (12, 26627419), (13, 24579156), (14, 22823502), (21, 15215668), (26, 12289578), (28, 11411751), (31, 10307388), (39, 8193052), (42, 7607834), (52, 6144789), (62, 5153694), (78, 4096526), (84, 3803917), (91, 3511308), (93, 3435796), (124, 2576847), (156, 2048263), (182, 1755654), (186, 1717898), (217, 1472484), (273, 1170436), (364, 877827), (372, 858949), (403, 792876), (434, 736242), (546, 585218), (651, 490828), (806, 396438), (868, 368121), (1092, 292609), (1209, 264292), (1302, 245414), (1612, 198219), (2418, 132146), (2604, 122707), (2821, 113268), (4836, 66073), (5642, 56634), (8463, 37756), (9439, 33852), (11284, 28317), (16926, 18878)]