4920685068

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1\times {\mathrm{1523}}^1$

素因数の和:1831

約数の個数: 96

約数和(自身を含む): 12545568000

約数和(自身を除く): 7624882932

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 139, 149, 156, 278, 298, 417, 447, 556, 596, 834, 894, 1523, 1668, 1788, 1807, 1937, 3046, 3614, 3874, 4569, 5421, 5811, 6092, 7228, 7748, 9138, 10842, 11622, 18276, 19799, 20711, 21684, 23244, 39598, 41422, 59397, 62133, 79196, 82844, 118794, 124266, 211697, 226927, 237588, 248532, 269243, 423394, 453854, 538486, 635091, 680781, 807729, 846788, 907708, 1076972, 1270182, 1361562, 1615458, 2540364, 2723124, 2752061, 2950051, 3230916, 5504122, 5900102, 8256183, 8850153, 11008244, 11800204, 16512366, 17700306, 31542853, 33024732, 35400612, 63085706, 94628559, 126171412, 189257118, 378514236, 410057089, 820114178, 1230171267, 1640228356, 2460342534, 4920685068]

約数ペア:

[(1, 4920685068), (2, 2460342534), (3, 1640228356), (4, 1230171267), (6, 820114178), (12, 410057089), (13, 378514236), (26, 189257118), (39, 126171412), (52, 94628559), (78, 63085706), (139, 35400612), (149, 33024732), (156, 31542853), (278, 17700306), (298, 16512366), (417, 11800204), (447, 11008244), (556, 8850153), (596, 8256183), (834, 5900102), (894, 5504122), (1523, 3230916), (1668, 2950051), (1788, 2752061), (1807, 2723124), (1937, 2540364), (3046, 1615458), (3614, 1361562), (3874, 1270182), (4569, 1076972), (5421, 907708), (5811, 846788), (6092, 807729), (7228, 680781), (7748, 635091), (9138, 538486), (10842, 453854), (11622, 423394), (18276, 269243), (19799, 248532), (20711, 237588), (21684, 226927), (23244, 211697), (39598, 124266), (41422, 118794), (59397, 82844), (62133, 79196)]