449924285140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{313}}^1\times {\mathrm{1951}}^1$

素因数の和:2498

約数の個数: 192

約数和(自身を含む): 1100975597568

約数和(自身を除く): 651051312428

約数列:

[1, 2, 4, 5, 10, 11, 17, 20, 22, 34, 44, 55, 68, 85, 110, 170, 187, 197, 220, 313, 340, 374, 394, 626, 748, 788, 935, 985, 1252, 1565, 1870, 1951, 1970, 2167, 3130, 3349, 3443, 3740, 3902, 3940, 4334, 5321, 6260, 6698, 6886, 7804, 8668, 9755, 10642, 10835, 13396, 13772, 16745, 17215, 19510, 21284, 21461, 21670, 26605, 33167, 33490, 34430, 36839, 39020, 42922, 43340, 53210, 58531, 61661, 66334, 66980, 68860, 73678, 85844, 106420, 107305, 117062, 123322, 132668, 147356, 165835, 184195, 214610, 234124, 246644, 292655, 308305, 331670, 364837, 368390, 384347, 429220, 585310, 610663, 616610, 663340, 678271, 729674, 736780, 768694, 1048237, 1170620, 1221326, 1233220, 1356542, 1459348, 1537388, 1824185, 1921735, 2096474, 2442652, 2713084, 3053315, 3391355, 3648370, 3843470, 4192948, 4227817, 5241185, 6106630, 6533899, 6717293, 6782710, 7296740, 7686940, 8455634, 10381271, 10482370, 11530607, 12213260, 13067798, 13434586, 13565420, 16911268, 20762542, 20964740, 21139085, 23061214, 26135596, 26869172, 32669495, 33586465, 41525084, 42278170, 46122428, 51906355, 57653035, 65338990, 67172930, 71872889, 84556340, 103812710, 114193981, 115306070, 120300611, 130677980, 134345860, 143745778, 207625420, 228387962, 230612140, 240601222, 287491556, 359364445, 456775924, 481202444, 570969905, 601503055, 718728890, 1141939810, 1203006110, 1323306721, 1437457780, 2045110387, 2283879620, 2406012220, 2646613442, 4090220774, 5293226884, 6616533605, 8180441548, 10225551935, 13233067210, 20451103870, 22496214257, 26466134420, 40902207740, 44992428514, 89984857028, 112481071285, 224962142570, 449924285140]

約数ペア:

[(1, 449924285140), (2, 224962142570), (4, 112481071285), (5, 89984857028), (10, 44992428514), (11, 40902207740), (17, 26466134420), (20, 22496214257), (22, 20451103870), (34, 13233067210), (44, 10225551935), (55, 8180441548), (68, 6616533605), (85, 5293226884), (110, 4090220774), (170, 2646613442), (187, 2406012220), (197, 2283879620), (220, 2045110387), (313, 1437457780), (340, 1323306721), (374, 1203006110), (394, 1141939810), (626, 718728890), (748, 601503055), (788, 570969905), (935, 481202444), (985, 456775924), (1252, 359364445), (1565, 287491556), (1870, 240601222), (1951, 230612140), (1970, 228387962), (2167, 207625420), (3130, 143745778), (3349, 134345860), (3443, 130677980), (3740, 120300611), (3902, 115306070), (3940, 114193981), (4334, 103812710), (5321, 84556340), (6260, 71872889), (6698, 67172930), (6886, 65338990), (7804, 57653035), (8668, 51906355), (9755, 46122428), (10642, 42278170), (10835, 41525084), (13396, 33586465), (13772, 32669495), (16745, 26869172), (17215, 26135596), (19510, 23061214), (21284, 21139085), (21461, 20964740), (21670, 20762542), (26605, 16911268), (33167, 13565420), (33490, 13434586), (34430, 13067798), (36839, 12213260), (39020, 11530607), (42922, 10482370), (43340, 10381271), (53210, 8455634), (58531, 7686940), (61661, 7296740), (66334, 6782710), (66980, 6717293), (68860, 6533899), (73678, 6106630), (85844, 5241185), (106420, 4227817), (107305, 4192948), (117062, 3843470), (123322, 3648370), (132668, 3391355), (147356, 3053315), (165835, 2713084), (184195, 2442652), (214610, 2096474), (234124, 1921735), (246644, 1824185), (292655, 1537388), (308305, 1459348), (331670, 1356542), (364837, 1233220), (368390, 1221326), (384347, 1170620), (429220, 1048237), (585310, 768694), (610663, 736780), (616610, 729674), (663340, 678271)]