197228448

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{22091}}^1$

素因数の和:22138

約数の個数: 72

約数和(自身を含む): 578987136

約数和(自身を除く): 381758688

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 2232, 2976, 4464, 8928, 22091, 44182, 66273, 88364, 132546, 176728, 198819, 265092, 353456, 397638, 530184, 684821, 706912, 795276, 1060368, 1369642, 1590552, 2054463, 2120736, 2739284, 3181104, 4108926, 5478568, 6163389, 6362208, 8217852, 10957136, 12326778, 16435704, 21914272, 24653556, 32871408, 49307112, 65742816, 98614224, 197228448]

約数ペア:

[(1, 197228448), (2, 98614224), (3, 65742816), (4, 49307112), (6, 32871408), (8, 24653556), (9, 21914272), (12, 16435704), (16, 12326778), (18, 10957136), (24, 8217852), (31, 6362208), (32, 6163389), (36, 5478568), (48, 4108926), (62, 3181104), (72, 2739284), (93, 2120736), (96, 2054463), (124, 1590552), (144, 1369642), (186, 1060368), (248, 795276), (279, 706912), (288, 684821), (372, 530184), (496, 397638), (558, 353456), (744, 265092), (992, 198819), (1116, 176728), (1488, 132546), (2232, 88364), (2976, 66273), (4464, 44182), (8928, 22091)]