470435238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12487}}^1$

素因数の和:12538

約数の個数: 96

約数和(自身を含む): 1309142016

約数和(自身を除く): 838706778

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 23, 26, 39, 42, 46, 63, 69, 78, 91, 117, 126, 138, 161, 182, 207, 234, 273, 299, 322, 414, 483, 546, 598, 819, 897, 966, 1449, 1638, 1794, 2093, 2691, 2898, 4186, 5382, 6279, 12487, 12558, 18837, 24974, 37461, 37674, 74922, 87409, 112383, 162331, 174818, 224766, 262227, 287201, 324662, 486993, 524454, 574402, 786681, 861603, 973986, 1136317, 1460979, 1573362, 1723206, 2010407, 2272634, 2584809, 2921958, 3408951, 3733613, 4020814, 5169618, 6031221, 6817902, 7467226, 10226853, 11200839, 12062442, 18093663, 20453706, 22401678, 26135291, 33602517, 36187326, 52270582, 67205034, 78405873, 156811746, 235217619, 470435238]

約数ペア:

[(1, 470435238), (2, 235217619), (3, 156811746), (6, 78405873), (7, 67205034), (9, 52270582), (13, 36187326), (14, 33602517), (18, 26135291), (21, 22401678), (23, 20453706), (26, 18093663), (39, 12062442), (42, 11200839), (46, 10226853), (63, 7467226), (69, 6817902), (78, 6031221), (91, 5169618), (117, 4020814), (126, 3733613), (138, 3408951), (161, 2921958), (182, 2584809), (207, 2272634), (234, 2010407), (273, 1723206), (299, 1573362), (322, 1460979), (414, 1136317), (483, 973986), (546, 861603), (598, 786681), (819, 574402), (897, 524454), (966, 486993), (1449, 324662), (1638, 287201), (1794, 262227), (2093, 224766), (2691, 174818), (2898, 162331), (4186, 112383), (5382, 87409), (6279, 74922), (12487, 37674), (12558, 37461), (18837, 24974)]