5280450968

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{349}}^1$

素因数の和:450

約数の個数: 144

約数和(自身を含む): 11713464000

約数和(自身を除く): 6433013032

約数列:

[1, 2, 4, 8, 13, 19, 26, 31, 38, 52, 62, 76, 104, 124, 152, 169, 247, 248, 338, 349, 361, 403, 494, 589, 676, 698, 722, 806, 988, 1178, 1352, 1396, 1444, 1612, 1976, 2356, 2792, 2888, 3211, 3224, 4537, 4693, 4712, 5239, 6422, 6631, 7657, 9074, 9386, 10478, 10819, 11191, 12844, 13262, 15314, 18148, 18772, 20956, 21638, 22382, 25688, 26524, 30628, 36296, 37544, 41912, 43276, 44764, 53048, 58981, 61009, 61256, 86203, 86552, 89528, 99541, 117962, 122018, 125989, 140647, 145483, 172406, 199082, 205561, 235924, 244036, 251978, 281294, 290966, 344812, 398164, 411122, 471848, 488072, 503956, 562588, 581932, 689624, 796328, 822244, 1007912, 1120639, 1125176, 1163864, 1637857, 1644488, 1828411, 1891279, 2241278, 2672293, 3275714, 3656822, 3782558, 3905659, 4482556, 5344586, 6551428, 7313644, 7565116, 7811318, 8965112, 10689172, 13102856, 14627288, 15130232, 15622636, 21292141, 21378344, 31245272, 34739809, 42584282, 50773567, 69479618, 85168564, 101547134, 138959236, 170337128, 203094268, 277918472, 406188536, 660056371, 1320112742, 2640225484, 5280450968]

約数ペア:

[(1, 5280450968), (2, 2640225484), (4, 1320112742), (8, 660056371), (13, 406188536), (19, 277918472), (26, 203094268), (31, 170337128), (38, 138959236), (52, 101547134), (62, 85168564), (76, 69479618), (104, 50773567), (124, 42584282), (152, 34739809), (169, 31245272), (247, 21378344), (248, 21292141), (338, 15622636), (349, 15130232), (361, 14627288), (403, 13102856), (494, 10689172), (589, 8965112), (676, 7811318), (698, 7565116), (722, 7313644), (806, 6551428), (988, 5344586), (1178, 4482556), (1352, 3905659), (1396, 3782558), (1444, 3656822), (1612, 3275714), (1976, 2672293), (2356, 2241278), (2792, 1891279), (2888, 1828411), (3211, 1644488), (3224, 1637857), (4537, 1163864), (4693, 1125176), (4712, 1120639), (5239, 1007912), (6422, 822244), (6631, 796328), (7657, 689624), (9074, 581932), (9386, 562588), (10478, 503956), (10819, 488072), (11191, 471848), (12844, 411122), (13262, 398164), (15314, 344812), (18148, 290966), (18772, 281294), (20956, 251978), (21638, 244036), (22382, 235924), (25688, 205561), (26524, 199082), (30628, 172406), (36296, 145483), (37544, 140647), (41912, 125989), (43276, 122018), (44764, 117962), (53048, 99541), (58981, 89528), (61009, 86552), (61256, 86203)]