519648948

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{1249}}^1$

素因数の和:1406

約数の個数: 144

約数和(自身を含む): 1630720000

約数和(自身を除く): 1111071052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 78, 84, 91, 117, 126, 127, 156, 182, 234, 252, 254, 273, 364, 381, 468, 508, 546, 762, 819, 889, 1092, 1143, 1249, 1524, 1638, 1651, 1778, 2286, 2498, 2667, 3276, 3302, 3556, 3747, 4572, 4953, 4996, 5334, 6604, 7494, 8001, 8743, 9906, 10668, 11241, 11557, 14859, 14988, 16002, 16237, 17486, 19812, 22482, 23114, 26229, 29718, 32004, 32474, 34671, 34972, 44964, 46228, 48711, 52458, 59436, 64948, 69342, 78687, 97422, 104013, 104916, 113659, 138684, 146133, 157374, 158623, 194844, 208026, 227318, 292266, 314748, 317246, 340977, 416052, 454636, 475869, 584532, 634492, 681954, 951738, 1022931, 1110361, 1363908, 1427607, 1903476, 2045862, 2062099, 2220722, 2855214, 3331083, 4091724, 4124198, 4441444, 5710428, 6186297, 6662166, 8248396, 9993249, 12372594, 13324332, 14434693, 18558891, 19986498, 24745188, 28869386, 37117782, 39972996, 43304079, 57738772, 74235564, 86608158, 129912237, 173216316, 259824474, 519648948]

約数ペア:

[(1, 519648948), (2, 259824474), (3, 173216316), (4, 129912237), (6, 86608158), (7, 74235564), (9, 57738772), (12, 43304079), (13, 39972996), (14, 37117782), (18, 28869386), (21, 24745188), (26, 19986498), (28, 18558891), (36, 14434693), (39, 13324332), (42, 12372594), (52, 9993249), (63, 8248396), (78, 6662166), (84, 6186297), (91, 5710428), (117, 4441444), (126, 4124198), (127, 4091724), (156, 3331083), (182, 2855214), (234, 2220722), (252, 2062099), (254, 2045862), (273, 1903476), (364, 1427607), (381, 1363908), (468, 1110361), (508, 1022931), (546, 951738), (762, 681954), (819, 634492), (889, 584532), (1092, 475869), (1143, 454636), (1249, 416052), (1524, 340977), (1638, 317246), (1651, 314748), (1778, 292266), (2286, 227318), (2498, 208026), (2667, 194844), (3276, 158623), (3302, 157374), (3556, 146133), (3747, 138684), (4572, 113659), (4953, 104916), (4996, 104013), (5334, 97422), (6604, 78687), (7494, 69342), (8001, 64948), (8743, 59436), (9906, 52458), (10668, 48711), (11241, 46228), (11557, 44964), (14859, 34972), (14988, 34671), (16002, 32474), (16237, 32004), (17486, 29718), (19812, 26229), (22482, 23114)]