431149368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{283}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 1230969600

約数和(自身を除く): 799820232

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 257, 283, 312, 456, 494, 514, 566, 741, 771, 849, 988, 1028, 1132, 1482, 1542, 1698, 1976, 2056, 2264, 2964, 3084, 3341, 3396, 3679, 4883, 5377, 5928, 6168, 6682, 6792, 7358, 9766, 10023, 10754, 11037, 13364, 14649, 14716, 16131, 19532, 20046, 21508, 22074, 26728, 29298, 29432, 32262, 39064, 40092, 43016, 44148, 58596, 63479, 64524, 69901, 72731, 80184, 88296, 117192, 126958, 129048, 139802, 145462, 190437, 209703, 218193, 253916, 279604, 290924, 380874, 419406, 436386, 507832, 559208, 581848, 761748, 838812, 872772, 945503, 1381889, 1523496, 1677624, 1745544, 1891006, 2763778, 2836509, 3782012, 4145667, 5527556, 5673018, 7564024, 8291334, 11055112, 11346036, 16582668, 17964557, 22692072, 33165336, 35929114, 53893671, 71858228, 107787342, 143716456, 215574684, 431149368]

約数ペア:

[(1, 431149368), (2, 215574684), (3, 143716456), (4, 107787342), (6, 71858228), (8, 53893671), (12, 35929114), (13, 33165336), (19, 22692072), (24, 17964557), (26, 16582668), (38, 11346036), (39, 11055112), (52, 8291334), (57, 7564024), (76, 5673018), (78, 5527556), (104, 4145667), (114, 3782012), (152, 2836509), (156, 2763778), (228, 1891006), (247, 1745544), (257, 1677624), (283, 1523496), (312, 1381889), (456, 945503), (494, 872772), (514, 838812), (566, 761748), (741, 581848), (771, 559208), (849, 507832), (988, 436386), (1028, 419406), (1132, 380874), (1482, 290924), (1542, 279604), (1698, 253916), (1976, 218193), (2056, 209703), (2264, 190437), (2964, 145462), (3084, 139802), (3341, 129048), (3396, 126958), (3679, 117192), (4883, 88296), (5377, 80184), (5928, 72731), (6168, 69901), (6682, 64524), (6792, 63479), (7358, 58596), (9766, 44148), (10023, 43016), (10754, 40092), (11037, 39064), (13364, 32262), (14649, 29432), (14716, 29298), (16131, 26728), (19532, 22074), (20046, 21508)]