1249913784

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{3877}}^1$

素因数の和:4013

約数の個数: 128

約数和(自身を含む): 3797337600

約数和(自身を除く): 2547423816

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 101, 114, 133, 152, 168, 202, 228, 266, 303, 399, 404, 456, 532, 606, 707, 798, 808, 1064, 1212, 1414, 1596, 1919, 2121, 2424, 2828, 3192, 3838, 3877, 4242, 5656, 5757, 7676, 7754, 8484, 11514, 11631, 13433, 15352, 15508, 16968, 23028, 23262, 26866, 27139, 31016, 40299, 46056, 46524, 53732, 54278, 73663, 80598, 81417, 93048, 107464, 108556, 147326, 161196, 162834, 217112, 220989, 294652, 322392, 325668, 391577, 441978, 515641, 589304, 651336, 783154, 883956, 1031282, 1174731, 1546923, 1566308, 1767912, 2062564, 2349462, 2741039, 3093846, 3132616, 4125128, 4698924, 5482078, 6187692, 7439963, 8223117, 9397848, 10964156, 12375384, 14879926, 16446234, 21928312, 22319889, 29759852, 32892468, 44639778, 52079741, 59519704, 65784936, 89279556, 104159482, 156239223, 178559112, 208318964, 312478446, 416637928, 624956892, 1249913784]

約数ペア:

[(1, 1249913784), (2, 624956892), (3, 416637928), (4, 312478446), (6, 208318964), (7, 178559112), (8, 156239223), (12, 104159482), (14, 89279556), (19, 65784936), (21, 59519704), (24, 52079741), (28, 44639778), (38, 32892468), (42, 29759852), (56, 22319889), (57, 21928312), (76, 16446234), (84, 14879926), (101, 12375384), (114, 10964156), (133, 9397848), (152, 8223117), (168, 7439963), (202, 6187692), (228, 5482078), (266, 4698924), (303, 4125128), (399, 3132616), (404, 3093846), (456, 2741039), (532, 2349462), (606, 2062564), (707, 1767912), (798, 1566308), (808, 1546923), (1064, 1174731), (1212, 1031282), (1414, 883956), (1596, 783154), (1919, 651336), (2121, 589304), (2424, 515641), (2828, 441978), (3192, 391577), (3838, 325668), (3877, 322392), (4242, 294652), (5656, 220989), (5757, 217112), (7676, 162834), (7754, 161196), (8484, 147326), (11514, 108556), (11631, 107464), (13433, 93048), (15352, 81417), (15508, 80598), (16968, 73663), (23028, 54278), (23262, 53732), (26866, 46524), (27139, 46056), (31016, 40299)]