258691728

素因数分解:

$2^4\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1667}}^1$

素因数の和:1792

約数の個数: 80

約数和(自身を含む): 692473536

約数和(自身を除く): 433781808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 53, 61, 106, 122, 159, 183, 212, 244, 318, 366, 424, 488, 636, 732, 848, 976, 1272, 1464, 1667, 2544, 2928, 3233, 3334, 5001, 6466, 6668, 9699, 10002, 12932, 13336, 19398, 20004, 25864, 26672, 38796, 40008, 51728, 77592, 80016, 88351, 101687, 155184, 176702, 203374, 265053, 305061, 353404, 406748, 530106, 610122, 706808, 813496, 1060212, 1220244, 1413616, 1626992, 2120424, 2440488, 4240848, 4880976, 5389411, 10778822, 16168233, 21557644, 32336466, 43115288, 64672932, 86230576, 129345864, 258691728]

約数ペア:

[(1, 258691728), (2, 129345864), (3, 86230576), (4, 64672932), (6, 43115288), (8, 32336466), (12, 21557644), (16, 16168233), (24, 10778822), (48, 5389411), (53, 4880976), (61, 4240848), (106, 2440488), (122, 2120424), (159, 1626992), (183, 1413616), (212, 1220244), (244, 1060212), (318, 813496), (366, 706808), (424, 610122), (488, 530106), (636, 406748), (732, 353404), (848, 305061), (976, 265053), (1272, 203374), (1464, 176702), (1667, 155184), (2544, 101687), (2928, 88351), (3233, 80016), (3334, 77592), (5001, 51728), (6466, 40008), (6668, 38796), (9699, 26672), (10002, 25864), (12932, 20004), (13336, 19398)]