263172384

素因数分解:

$2^5\times 3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1$

素因数の和:407

約数の個数: 144

約数和(自身を含む): 778377600

約数和(自身を除く): 515205216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 43, 48, 72, 79, 86, 96, 129, 144, 158, 172, 237, 258, 269, 288, 316, 344, 387, 474, 516, 538, 632, 688, 711, 774, 807, 948, 1032, 1076, 1264, 1376, 1422, 1548, 1614, 1896, 2064, 2152, 2421, 2528, 2844, 3096, 3228, 3397, 3792, 4128, 4304, 4842, 5688, 6192, 6456, 6794, 7584, 8608, 9684, 10191, 11376, 11567, 12384, 12912, 13588, 19368, 20382, 21251, 22752, 23134, 25824, 27176, 30573, 34701, 38736, 40764, 42502, 46268, 54352, 61146, 63753, 69402, 77472, 81528, 85004, 92536, 104103, 108704, 122292, 127506, 138804, 163056, 170008, 185072, 191259, 208206, 244584, 255012, 277608, 326112, 340016, 370144, 382518, 416412, 489168, 510024, 555216, 680032, 765036, 832824, 913793, 978336, 1020048, 1110432, 1530072, 1665648, 1827586, 2040096, 2741379, 3060144, 3331296, 3655172, 5482758, 6120288, 7310344, 8224137, 10965516, 14620688, 16448274, 21931032, 29241376, 32896548, 43862064, 65793096, 87724128, 131586192, 263172384]

約数ペア:

[(1, 263172384), (2, 131586192), (3, 87724128), (4, 65793096), (6, 43862064), (8, 32896548), (9, 29241376), (12, 21931032), (16, 16448274), (18, 14620688), (24, 10965516), (32, 8224137), (36, 7310344), (43, 6120288), (48, 5482758), (72, 3655172), (79, 3331296), (86, 3060144), (96, 2741379), (129, 2040096), (144, 1827586), (158, 1665648), (172, 1530072), (237, 1110432), (258, 1020048), (269, 978336), (288, 913793), (316, 832824), (344, 765036), (387, 680032), (474, 555216), (516, 510024), (538, 489168), (632, 416412), (688, 382518), (711, 370144), (774, 340016), (807, 326112), (948, 277608), (1032, 255012), (1076, 244584), (1264, 208206), (1376, 191259), (1422, 185072), (1548, 170008), (1614, 163056), (1896, 138804), (2064, 127506), (2152, 122292), (2421, 108704), (2528, 104103), (2844, 92536), (3096, 85004), (3228, 81528), (3397, 77472), (3792, 69402), (4128, 63753), (4304, 61146), (4842, 54352), (5688, 46268), (6192, 42502), (6456, 40764), (6794, 38736), (7584, 34701), (8608, 30573), (9684, 27176), (10191, 25824), (11376, 23134), (11567, 22752), (12384, 21251), (12912, 20382), (13588, 19368)]