1620220458792

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{2671}}^1\times {\mathrm{3203}}^1$

素因数の和:6503

約数の個数: 128

約数和(自身を含む): 4372318863360

約数和(自身を除く): 2752098404568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 607, 1214, 1821, 2428, 2671, 3203, 3642, 4856, 5342, 6406, 7284, 7891, 8013, 9609, 10684, 12812, 14568, 15782, 16026, 19218, 21368, 23673, 25624, 31564, 32052, 34723, 38436, 41639, 47346, 63128, 64104, 69446, 76872, 83278, 94692, 104169, 124917, 138892, 166556, 189384, 208338, 249834, 277784, 333112, 416676, 499668, 833352, 999336, 1621297, 1944221, 3242594, 3888442, 4863891, 5832663, 6485188, 7776884, 8555213, 9727782, 11665326, 12970376, 15553768, 17110426, 19455564, 21076861, 23330652, 25274873, 25665639, 34220852, 38911128, 42153722, 46661304, 50549746, 51331278, 63230583, 68441704, 75824619, 84307444, 101099492, 102662556, 111217769, 126461166, 151649238, 168614888, 202198984, 205325112, 222435538, 252922332, 303298476, 333653307, 444871076, 505844664, 606596952, 667306614, 889742152, 1334613228, 2669226456, 5193014291, 10386028582, 15579042873, 20772057164, 31158085746, 41544114328, 62316171492, 67509185783, 124632342984, 135018371566, 202527557349, 270036743132, 405055114698, 540073486264, 810110229396, 1620220458792]

約数ペア:

[(1, 1620220458792), (2, 810110229396), (3, 540073486264), (4, 405055114698), (6, 270036743132), (8, 202527557349), (12, 135018371566), (13, 124632342984), (24, 67509185783), (26, 62316171492), (39, 41544114328), (52, 31158085746), (78, 20772057164), (104, 15579042873), (156, 10386028582), (312, 5193014291), (607, 2669226456), (1214, 1334613228), (1821, 889742152), (2428, 667306614), (2671, 606596952), (3203, 505844664), (3642, 444871076), (4856, 333653307), (5342, 303298476), (6406, 252922332), (7284, 222435538), (7891, 205325112), (8013, 202198984), (9609, 168614888), (10684, 151649238), (12812, 126461166), (14568, 111217769), (15782, 102662556), (16026, 101099492), (19218, 84307444), (21368, 75824619), (23673, 68441704), (25624, 63230583), (31564, 51331278), (32052, 50549746), (34723, 46661304), (38436, 42153722), (41639, 38911128), (47346, 34220852), (63128, 25665639), (64104, 25274873), (69446, 23330652), (76872, 21076861), (83278, 19455564), (94692, 17110426), (104169, 15553768), (124917, 12970376), (138892, 11665326), (166556, 9727782), (189384, 8555213), (208338, 7776884), (249834, 6485188), (277784, 5832663), (333112, 4863891), (416676, 3888442), (499668, 3242594), (833352, 1944221), (999336, 1621297)]