628786152

素因数分解:

$2^3\times 3^4\times {\mathrm{19}}^1\times {\mathrm{51071}}^1$

素因数の和:51108

約数の個数: 80

約数和(自身を含む): 1853913600

約数和(自身を除く): 1225127448

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 81, 108, 114, 152, 162, 171, 216, 228, 324, 342, 456, 513, 648, 684, 1026, 1368, 1539, 2052, 3078, 4104, 6156, 12312, 51071, 102142, 153213, 204284, 306426, 408568, 459639, 612852, 919278, 970349, 1225704, 1378917, 1838556, 1940698, 2757834, 2911047, 3677112, 3881396, 4136751, 5515668, 5822094, 7762792, 8273502, 8733141, 11031336, 11644188, 16547004, 17466282, 23288376, 26199423, 33094008, 34932564, 52398846, 69865128, 78598269, 104797692, 157196538, 209595384, 314393076, 628786152]

約数ペア:

[(1, 628786152), (2, 314393076), (3, 209595384), (4, 157196538), (6, 104797692), (8, 78598269), (9, 69865128), (12, 52398846), (18, 34932564), (19, 33094008), (24, 26199423), (27, 23288376), (36, 17466282), (38, 16547004), (54, 11644188), (57, 11031336), (72, 8733141), (76, 8273502), (81, 7762792), (108, 5822094), (114, 5515668), (152, 4136751), (162, 3881396), (171, 3677112), (216, 2911047), (228, 2757834), (324, 1940698), (342, 1838556), (456, 1378917), (513, 1225704), (648, 970349), (684, 919278), (1026, 612852), (1368, 459639), (1539, 408568), (2052, 306426), (3078, 204284), (4104, 153213), (6156, 102142), (12312, 51071)]