496635376

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 80

約数和(自身を含む): 1055488000

約数和(自身を除く): 558852624

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 76, 124, 151, 152, 248, 302, 304, 349, 496, 589, 604, 698, 1178, 1208, 1396, 2356, 2416, 2792, 2869, 4681, 4712, 5584, 5738, 6631, 9362, 9424, 10819, 11476, 13262, 18724, 21638, 22952, 26524, 37448, 43276, 45904, 52699, 53048, 74896, 86552, 88939, 105398, 106096, 173104, 177878, 205561, 210796, 355756, 411122, 421592, 711512, 822244, 843184, 1001281, 1423024, 1633669, 1644488, 2002562, 3267338, 3288976, 4005124, 6534676, 8010248, 13069352, 16020496, 26138704, 31039711, 62079422, 124158844, 248317688, 496635376]

約数ペア:

[(1, 496635376), (2, 248317688), (4, 124158844), (8, 62079422), (16, 31039711), (19, 26138704), (31, 16020496), (38, 13069352), (62, 8010248), (76, 6534676), (124, 4005124), (151, 3288976), (152, 3267338), (248, 2002562), (302, 1644488), (304, 1633669), (349, 1423024), (496, 1001281), (589, 843184), (604, 822244), (698, 711512), (1178, 421592), (1208, 411122), (1396, 355756), (2356, 210796), (2416, 205561), (2792, 177878), (2869, 173104), (4681, 106096), (4712, 105398), (5584, 88939), (5738, 86552), (6631, 74896), (9362, 53048), (9424, 52699), (10819, 45904), (11476, 43276), (13262, 37448), (18724, 26524), (21638, 22952)]