311891275683

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{1091}}^1$

素因数の和:1247

約数の個数: 192

約数和(自身を含む): 540228648960

約数和(自身を除く): 228337373277

約数列:

[1, 3, 9, 13, 27, 31, 39, 43, 47, 93, 117, 129, 141, 169, 279, 351, 387, 403, 423, 507, 559, 611, 837, 1091, 1161, 1209, 1269, 1333, 1457, 1521, 1677, 1833, 2021, 3273, 3627, 3999, 4371, 4563, 5031, 5239, 5499, 6063, 7267, 7943, 9819, 10881, 11997, 13113, 14183, 15093, 15717, 16497, 17329, 18189, 18941, 21801, 23829, 26273, 29457, 33821, 35991, 39339, 42549, 46913, 47151, 51277, 51987, 54567, 56823, 62651, 65403, 71487, 78819, 101463, 127647, 140739, 141453, 153831, 155961, 170469, 184379, 187953, 196209, 214461, 225277, 236457, 246233, 304389, 341549, 382941, 422217, 439673, 461493, 467883, 511407, 553137, 563859, 609869, 666601, 675831, 709371, 738699, 814463, 913167, 1024647, 1266651, 1319019, 1384479, 1454303, 1589587, 1659411, 1691577, 1829607, 1999803, 2027493, 2204911, 2216097, 2443389, 3073941, 3957057, 4362909, 4768761, 4978233, 5488821, 5715749, 5999409, 6082479, 6614733, 6648291, 7330167, 7928297, 8665813, 9221823, 10588019, 11871171, 13088727, 14306283, 16466463, 17147247, 17998227, 18905939, 19844199, 20664631, 21990501, 23784891, 25997439, 28663843, 31764057, 39266181, 42918849, 51441741, 56717817, 59532597, 61993893, 68352241, 71354673, 77992317, 85991529, 95292171, 154325223, 170153451, 185981679, 205056723, 214064019, 233976951, 245777207, 257974587, 268640203, 285876513, 372629959, 510460353, 557945037, 615170169, 737331621, 773923761, 805920609, 888579133, 1117889877, 1845510507, 2211994863, 2417761827, 2665737399, 3353669631, 6635984589, 7253285481, 7997212197, 10061008893, 11551528729, 23991636591, 34654586187, 103963758561, 311891275683]

約数ペア:

[(1, 311891275683), (3, 103963758561), (9, 34654586187), (13, 23991636591), (27, 11551528729), (31, 10061008893), (39, 7997212197), (43, 7253285481), (47, 6635984589), (93, 3353669631), (117, 2665737399), (129, 2417761827), (141, 2211994863), (169, 1845510507), (279, 1117889877), (351, 888579133), (387, 805920609), (403, 773923761), (423, 737331621), (507, 615170169), (559, 557945037), (611, 510460353), (837, 372629959), (1091, 285876513), (1161, 268640203), (1209, 257974587), (1269, 245777207), (1333, 233976951), (1457, 214064019), (1521, 205056723), (1677, 185981679), (1833, 170153451), (2021, 154325223), (3273, 95292171), (3627, 85991529), (3999, 77992317), (4371, 71354673), (4563, 68352241), (5031, 61993893), (5239, 59532597), (5499, 56717817), (6063, 51441741), (7267, 42918849), (7943, 39266181), (9819, 31764057), (10881, 28663843), (11997, 25997439), (13113, 23784891), (14183, 21990501), (15093, 20664631), (15717, 19844199), (16497, 18905939), (17329, 17998227), (18189, 17147247), (18941, 16466463), (21801, 14306283), (23829, 13088727), (26273, 11871171), (29457, 10588019), (33821, 9221823), (35991, 8665813), (39339, 7928297), (42549, 7330167), (46913, 6648291), (47151, 6614733), (51277, 6082479), (51987, 5999409), (54567, 5715749), (56823, 5488821), (62651, 4978233), (65403, 4768761), (71487, 4362909), (78819, 3957057), (101463, 3073941), (127647, 2443389), (140739, 2216097), (141453, 2204911), (153831, 2027493), (155961, 1999803), (170469, 1829607), (184379, 1691577), (187953, 1659411), (196209, 1589587), (214461, 1454303), (225277, 1384479), (236457, 1319019), (246233, 1266651), (304389, 1024647), (341549, 913167), (382941, 814463), (422217, 738699), (439673, 709371), (461493, 675831), (467883, 666601), (511407, 609869), (553137, 563859)]