648115883928

素因数分解:

$2^3\times 3^2\times {\mathrm{19}}^1\times {\mathrm{761}}^1\times {\mathrm{622561}}^1$

素因数の和:623353

約数の個数: 96

約数和(自身を含む): 1850129751600

約数和(自身を除く): 1202013867672

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 36, 38, 57, 72, 76, 114, 152, 171, 228, 342, 456, 684, 761, 1368, 1522, 2283, 3044, 4566, 6088, 6849, 9132, 13698, 14459, 18264, 27396, 28918, 43377, 54792, 57836, 86754, 115672, 130131, 173508, 260262, 347016, 520524, 622561, 1041048, 1245122, 1867683, 2490244, 3735366, 4980488, 5603049, 7470732, 11206098, 11828659, 14941464, 22412196, 23657318, 35485977, 44824392, 47314636, 70971954, 94629272, 106457931, 141943908, 212915862, 283887816, 425831724, 473768921, 851663448, 947537842, 1421306763, 1895075684, 2842613526, 3790151368, 4263920289, 5685227052, 8527840578, 9001609499, 11370454104, 17055681156, 18003218998, 27004828497, 34111362312, 36006437996, 54009656994, 72012875992, 81014485491, 108019313988, 162028970982, 216038627976, 324057941964, 648115883928]

約数ペア:

[(1, 648115883928), (2, 324057941964), (3, 216038627976), (4, 162028970982), (6, 108019313988), (8, 81014485491), (9, 72012875992), (12, 54009656994), (18, 36006437996), (19, 34111362312), (24, 27004828497), (36, 18003218998), (38, 17055681156), (57, 11370454104), (72, 9001609499), (76, 8527840578), (114, 5685227052), (152, 4263920289), (171, 3790151368), (228, 2842613526), (342, 1895075684), (456, 1421306763), (684, 947537842), (761, 851663448), (1368, 473768921), (1522, 425831724), (2283, 283887816), (3044, 212915862), (4566, 141943908), (6088, 106457931), (6849, 94629272), (9132, 70971954), (13698, 47314636), (14459, 44824392), (18264, 35485977), (27396, 23657318), (28918, 22412196), (43377, 14941464), (54792, 11828659), (57836, 11206098), (86754, 7470732), (115672, 5603049), (130131, 4980488), (173508, 3735366), (260262, 2490244), (347016, 1867683), (520524, 1245122), (622561, 1041048)]