248801124

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:650

約数の個数: 144

約数和(自身を含む): 723098880

約数和(自身を除く): 474297756

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 19, 22, 26, 33, 38, 39, 44, 52, 57, 66, 76, 78, 114, 132, 143, 156, 169, 209, 228, 247, 286, 338, 418, 429, 494, 507, 572, 587, 627, 676, 741, 836, 858, 988, 1014, 1174, 1254, 1482, 1716, 1761, 1859, 2028, 2348, 2508, 2717, 2964, 3211, 3522, 3718, 5434, 5577, 6422, 6457, 7044, 7436, 7631, 8151, 9633, 10868, 11153, 11154, 12844, 12914, 15262, 16302, 19266, 19371, 22306, 22308, 22893, 25828, 30524, 32604, 33459, 35321, 38532, 38742, 44612, 45786, 66918, 70642, 77484, 83941, 91572, 99203, 105963, 122683, 133836, 141284, 144989, 167882, 198406, 211926, 245366, 251823, 289978, 297609, 335764, 368049, 396812, 423852, 434967, 490732, 503646, 579956, 595218, 736098, 869934, 1007292, 1091233, 1190436, 1472196, 1594879, 1739868, 1884857, 2182466, 3189758, 3273699, 3769714, 4364932, 4784637, 5654571, 6379516, 6547398, 7539428, 9569274, 11309142, 13094796, 19138548, 20733427, 22618284, 41466854, 62200281, 82933708, 124400562, 248801124]

約数ペア:

[(1, 248801124), (2, 124400562), (3, 82933708), (4, 62200281), (6, 41466854), (11, 22618284), (12, 20733427), (13, 19138548), (19, 13094796), (22, 11309142), (26, 9569274), (33, 7539428), (38, 6547398), (39, 6379516), (44, 5654571), (52, 4784637), (57, 4364932), (66, 3769714), (76, 3273699), (78, 3189758), (114, 2182466), (132, 1884857), (143, 1739868), (156, 1594879), (169, 1472196), (209, 1190436), (228, 1091233), (247, 1007292), (286, 869934), (338, 736098), (418, 595218), (429, 579956), (494, 503646), (507, 490732), (572, 434967), (587, 423852), (627, 396812), (676, 368049), (741, 335764), (836, 297609), (858, 289978), (988, 251823), (1014, 245366), (1174, 211926), (1254, 198406), (1482, 167882), (1716, 144989), (1761, 141284), (1859, 133836), (2028, 122683), (2348, 105963), (2508, 99203), (2717, 91572), (2964, 83941), (3211, 77484), (3522, 70642), (3718, 66918), (5434, 45786), (5577, 44612), (6422, 38742), (6457, 38532), (7044, 35321), (7436, 33459), (7631, 32604), (8151, 30524), (9633, 25828), (10868, 22893), (11153, 22308), (11154, 22306), (12844, 19371), (12914, 19266), (15262, 16302)]