663736164

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2866

約数の個数: 144

約数和(自身を含む): 2003452416

約数和(自身を除く): 1339716252

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 31, 39, 42, 49, 52, 62, 78, 84, 91, 93, 98, 124, 147, 156, 182, 186, 196, 217, 273, 294, 364, 372, 403, 434, 546, 588, 637, 651, 806, 868, 1092, 1209, 1274, 1302, 1519, 1612, 1911, 2418, 2548, 2604, 2801, 2821, 3038, 3822, 4557, 4836, 5602, 5642, 6076, 7644, 8403, 8463, 9114, 11204, 11284, 16806, 16926, 18228, 19607, 19747, 33612, 33852, 36413, 39214, 39494, 58821, 59241, 72826, 78428, 78988, 86831, 109239, 117642, 118482, 137249, 145652, 173662, 218478, 235284, 236964, 254891, 260493, 274498, 347324, 411747, 436956, 509782, 520986, 548996, 607817, 764673, 823494, 1019564, 1041972, 1128803, 1215634, 1529346, 1646988, 1784237, 1823451, 2257606, 2431268, 3058692, 3386409, 3568474, 3646902, 4254719, 4515212, 5352711, 6772818, 7136948, 7293804, 7901621, 8509438, 10705422, 12764157, 13545636, 15803242, 17018876, 21410844, 23704863, 25528314, 31606484, 47409726, 51056628, 55311347, 94819452, 110622694, 165934041, 221245388, 331868082, 663736164]

約数ペア:

[(1, 663736164), (2, 331868082), (3, 221245388), (4, 165934041), (6, 110622694), (7, 94819452), (12, 55311347), (13, 51056628), (14, 47409726), (21, 31606484), (26, 25528314), (28, 23704863), (31, 21410844), (39, 17018876), (42, 15803242), (49, 13545636), (52, 12764157), (62, 10705422), (78, 8509438), (84, 7901621), (91, 7293804), (93, 7136948), (98, 6772818), (124, 5352711), (147, 4515212), (156, 4254719), (182, 3646902), (186, 3568474), (196, 3386409), (217, 3058692), (273, 2431268), (294, 2257606), (364, 1823451), (372, 1784237), (403, 1646988), (434, 1529346), (546, 1215634), (588, 1128803), (637, 1041972), (651, 1019564), (806, 823494), (868, 764673), (1092, 607817), (1209, 548996), (1274, 520986), (1302, 509782), (1519, 436956), (1612, 411747), (1911, 347324), (2418, 274498), (2548, 260493), (2604, 254891), (2801, 236964), (2821, 235284), (3038, 218478), (3822, 173662), (4557, 145652), (4836, 137249), (5602, 118482), (5642, 117642), (6076, 109239), (7644, 86831), (8403, 78988), (8463, 78428), (9114, 72826), (11204, 59241), (11284, 58821), (16806, 39494), (16926, 39214), (18228, 36413), (19607, 33852), (19747, 33612)]