4870420308

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1486

約数の個数: 144

約数和(自身を含む): 13627111680

約数和(自身を除く): 8756691372

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 94, 117, 141, 156, 179, 188, 234, 282, 358, 423, 468, 537, 564, 611, 716, 846, 1074, 1222, 1237, 1611, 1692, 1833, 2148, 2327, 2444, 2474, 3222, 3666, 3711, 4654, 4948, 5499, 6444, 6981, 7332, 7422, 8413, 9308, 10998, 11133, 13962, 14844, 16081, 16826, 20943, 21996, 22266, 25239, 27924, 32162, 33652, 41886, 44532, 48243, 50478, 58139, 64324, 75717, 83772, 96486, 100956, 109369, 116278, 144729, 151434, 174417, 192972, 218738, 221423, 232556, 289458, 302868, 328107, 348834, 437476, 442846, 523251, 578916, 656214, 664269, 697668, 755807, 885692, 984321, 1046502, 1312428, 1328538, 1511614, 1968642, 1992807, 2093004, 2267421, 2657076, 2878499, 3023228, 3937284, 3985614, 4534842, 5756998, 6802263, 7971228, 8635497, 9069684, 10406881, 11513996, 13604526, 17270994, 20813762, 25906491, 27209052, 31220643, 34541988, 41627524, 51812982, 62441286, 93661929, 103625964, 124882572, 135289453, 187323858, 270578906, 374647716, 405868359, 541157812, 811736718, 1217605077, 1623473436, 2435210154, 4870420308]

約数ペア:

[(1, 4870420308), (2, 2435210154), (3, 1623473436), (4, 1217605077), (6, 811736718), (9, 541157812), (12, 405868359), (13, 374647716), (18, 270578906), (26, 187323858), (36, 135289453), (39, 124882572), (47, 103625964), (52, 93661929), (78, 62441286), (94, 51812982), (117, 41627524), (141, 34541988), (156, 31220643), (179, 27209052), (188, 25906491), (234, 20813762), (282, 17270994), (358, 13604526), (423, 11513996), (468, 10406881), (537, 9069684), (564, 8635497), (611, 7971228), (716, 6802263), (846, 5756998), (1074, 4534842), (1222, 3985614), (1237, 3937284), (1611, 3023228), (1692, 2878499), (1833, 2657076), (2148, 2267421), (2327, 2093004), (2444, 1992807), (2474, 1968642), (3222, 1511614), (3666, 1328538), (3711, 1312428), (4654, 1046502), (4948, 984321), (5499, 885692), (6444, 755807), (6981, 697668), (7332, 664269), (7422, 656214), (8413, 578916), (9308, 523251), (10998, 442846), (11133, 437476), (13962, 348834), (14844, 328107), (16081, 302868), (16826, 289458), (20943, 232556), (21996, 221423), (22266, 218738), (25239, 192972), (27924, 174417), (32162, 151434), (33652, 144729), (41886, 116278), (44532, 109369), (48243, 100956), (50478, 96486), (58139, 83772), (64324, 75717)]