428449896

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7523}}^1$

素因数の和:7655

約数の個数: 96

約数和(自身を含む): 1338068160

約数和(自身を除く): 909618264

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 113, 126, 168, 226, 252, 339, 452, 504, 678, 791, 904, 1017, 1356, 1582, 2034, 2373, 2712, 3164, 4068, 4746, 6328, 7119, 7523, 8136, 9492, 14238, 15046, 18984, 22569, 28476, 30092, 45138, 52661, 56952, 60184, 67707, 90276, 105322, 135414, 157983, 180552, 210644, 270828, 315966, 421288, 473949, 541656, 631932, 850099, 947898, 1263864, 1700198, 1895796, 2550297, 3400396, 3791592, 5100594, 5950693, 6800792, 7650891, 10201188, 11901386, 15301782, 17852079, 20402376, 23802772, 30603564, 35704158, 47605544, 53556237, 61207128, 71408316, 107112474, 142816632, 214224948, 428449896]

約数ペア:

[(1, 428449896), (2, 214224948), (3, 142816632), (4, 107112474), (6, 71408316), (7, 61207128), (8, 53556237), (9, 47605544), (12, 35704158), (14, 30603564), (18, 23802772), (21, 20402376), (24, 17852079), (28, 15301782), (36, 11901386), (42, 10201188), (56, 7650891), (63, 6800792), (72, 5950693), (84, 5100594), (113, 3791592), (126, 3400396), (168, 2550297), (226, 1895796), (252, 1700198), (339, 1263864), (452, 947898), (504, 850099), (678, 631932), (791, 541656), (904, 473949), (1017, 421288), (1356, 315966), (1582, 270828), (2034, 210644), (2373, 180552), (2712, 157983), (3164, 135414), (4068, 105322), (4746, 90276), (6328, 67707), (7119, 60184), (7523, 56952), (8136, 52661), (9492, 45138), (14238, 30092), (15046, 28476), (18984, 22569)]