752664848

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{433}}^1$

素因数の和:652

約数の個数: 80

約数和(自身を含む): 1611573936

約数和(自身を除く): 858909088

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 137, 208, 244, 274, 433, 488, 548, 793, 866, 976, 1096, 1586, 1732, 1781, 2192, 3172, 3464, 3562, 5629, 6344, 6928, 7124, 8357, 11258, 12688, 14248, 16714, 22516, 26413, 28496, 33428, 45032, 52826, 59321, 66856, 90064, 105652, 108641, 118642, 133712, 211304, 217282, 237284, 343369, 422608, 434564, 474568, 686738, 771173, 869128, 949136, 1373476, 1542346, 1738256, 2746952, 3084692, 3618581, 5493904, 6169384, 7237162, 12338768, 14474324, 28948648, 47041553, 57897296, 94083106, 188166212, 376332424, 752664848]

約数ペア:

[(1, 752664848), (2, 376332424), (4, 188166212), (8, 94083106), (13, 57897296), (16, 47041553), (26, 28948648), (52, 14474324), (61, 12338768), (104, 7237162), (122, 6169384), (137, 5493904), (208, 3618581), (244, 3084692), (274, 2746952), (433, 1738256), (488, 1542346), (548, 1373476), (793, 949136), (866, 869128), (976, 771173), (1096, 686738), (1586, 474568), (1732, 434564), (1781, 422608), (2192, 343369), (3172, 237284), (3464, 217282), (3562, 211304), (5629, 133712), (6344, 118642), (6928, 108641), (7124, 105652), (8357, 90064), (11258, 66856), (12688, 59321), (14248, 52826), (16714, 45032), (22516, 33428), (26413, 28496)]