1428151572

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1$

素因数の和:486

約数の個数: 144

約数和(自身を含む): 3920716800

約数和(自身を除く): 2492565228

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 109, 153, 158, 204, 218, 237, 271, 306, 316, 327, 436, 474, 542, 612, 654, 711, 813, 948, 981, 1084, 1308, 1343, 1422, 1626, 1853, 1962, 2439, 2686, 2844, 3252, 3706, 3924, 4029, 4607, 4878, 5372, 5559, 7412, 8058, 8611, 9214, 9756, 11118, 12087, 13821, 16116, 16677, 17222, 18428, 21409, 22236, 24174, 25833, 27642, 29539, 33354, 34444, 41463, 42818, 48348, 51666, 55284, 59078, 64227, 66708, 77499, 82926, 85636, 88617, 103332, 118156, 128454, 146387, 154998, 165852, 177234, 192681, 256908, 265851, 292774, 309996, 354468, 363953, 385362, 439161, 502163, 531702, 585548, 727906, 770724, 878322, 1004326, 1063404, 1091859, 1317483, 1455812, 1506489, 1756644, 2008652, 2183718, 2333581, 2634966, 3012978, 3275577, 4367436, 4519467, 4667162, 5269932, 6025956, 6551154, 7000743, 9038934, 9334324, 13102308, 14001486, 18077868, 21002229, 28002972, 39670877, 42004458, 79341754, 84008916, 119012631, 158683508, 238025262, 357037893, 476050524, 714075786, 1428151572]

約数ペア:

[(1, 1428151572), (2, 714075786), (3, 476050524), (4, 357037893), (6, 238025262), (9, 158683508), (12, 119012631), (17, 84008916), (18, 79341754), (34, 42004458), (36, 39670877), (51, 28002972), (68, 21002229), (79, 18077868), (102, 14001486), (109, 13102308), (153, 9334324), (158, 9038934), (204, 7000743), (218, 6551154), (237, 6025956), (271, 5269932), (306, 4667162), (316, 4519467), (327, 4367436), (436, 3275577), (474, 3012978), (542, 2634966), (612, 2333581), (654, 2183718), (711, 2008652), (813, 1756644), (948, 1506489), (981, 1455812), (1084, 1317483), (1308, 1091859), (1343, 1063404), (1422, 1004326), (1626, 878322), (1853, 770724), (1962, 727906), (2439, 585548), (2686, 531702), (2844, 502163), (3252, 439161), (3706, 385362), (3924, 363953), (4029, 354468), (4607, 309996), (4878, 292774), (5372, 265851), (5559, 256908), (7412, 192681), (8058, 177234), (8611, 165852), (9214, 154998), (9756, 146387), (11118, 128454), (12087, 118156), (13821, 103332), (16116, 88617), (16677, 85636), (17222, 82926), (18428, 77499), (21409, 66708), (22236, 64227), (24174, 59078), (25833, 55284), (27642, 51666), (29539, 48348), (33354, 42818), (34444, 41463)]