254434712124

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3467}}^1\times {\mathrm{15641}}^1$

素因数の和:19155

約数の個数: 96

約数和(自身を含む): 656165131776

約数和(自身を除く): 401730419652

約数列:

[1, 2, 3, 4, 6, 12, 17, 23, 34, 46, 51, 68, 69, 92, 102, 138, 204, 276, 391, 782, 1173, 1564, 2346, 3467, 4692, 6934, 10401, 13868, 15641, 20802, 31282, 41604, 46923, 58939, 62564, 79741, 93846, 117878, 159482, 176817, 187692, 235756, 239223, 265897, 318964, 353634, 359743, 478446, 531794, 707268, 719486, 797691, 956892, 1063588, 1079229, 1355597, 1438972, 1595382, 2158458, 2711194, 3190764, 4066791, 4316916, 5422388, 6115631, 8133582, 12231262, 16267164, 18346893, 24462524, 36693786, 54227347, 73387572, 108454694, 162682041, 216909388, 325364082, 650728164, 921864899, 1247228981, 1843729798, 2494457962, 2765594697, 3687459596, 3741686943, 4988915924, 5531189394, 7483373886, 11062378788, 14966747772, 21202892677, 42405785354, 63608678031, 84811570708, 127217356062, 254434712124]

約数ペア:

[(1, 254434712124), (2, 127217356062), (3, 84811570708), (4, 63608678031), (6, 42405785354), (12, 21202892677), (17, 14966747772), (23, 11062378788), (34, 7483373886), (46, 5531189394), (51, 4988915924), (68, 3741686943), (69, 3687459596), (92, 2765594697), (102, 2494457962), (138, 1843729798), (204, 1247228981), (276, 921864899), (391, 650728164), (782, 325364082), (1173, 216909388), (1564, 162682041), (2346, 108454694), (3467, 73387572), (4692, 54227347), (6934, 36693786), (10401, 24462524), (13868, 18346893), (15641, 16267164), (20802, 12231262), (31282, 8133582), (41604, 6115631), (46923, 5422388), (58939, 4316916), (62564, 4066791), (79741, 3190764), (93846, 2711194), (117878, 2158458), (159482, 1595382), (176817, 1438972), (187692, 1355597), (235756, 1079229), (239223, 1063588), (265897, 956892), (318964, 797691), (353634, 719486), (359743, 707268), (478446, 531794)]