396397872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{97}}^1$

素因数の和:220

約数の個数: 240

約数和(自身を含む): 1260648480

約数和(自身を除く): 864250608

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 59, 72, 74, 78, 97, 104, 111, 117, 118, 144, 148, 156, 177, 194, 208, 222, 234, 236, 291, 296, 312, 333, 354, 388, 444, 468, 472, 481, 531, 582, 592, 624, 666, 708, 767, 776, 873, 888, 936, 944, 962, 1062, 1164, 1261, 1332, 1416, 1443, 1534, 1552, 1746, 1776, 1872, 1924, 2124, 2183, 2301, 2328, 2522, 2664, 2832, 2886, 3068, 3492, 3589, 3783, 3848, 4248, 4329, 4366, 4602, 4656, 5044, 5328, 5723, 5772, 6136, 6549, 6903, 6984, 7178, 7566, 7696, 8496, 8658, 8732, 9204, 10088, 10767, 11349, 11446, 11544, 12272, 13098, 13806, 13968, 14356, 15132, 17169, 17316, 17464, 18408, 19647, 20176, 21534, 22698, 22892, 23088, 26196, 27612, 28379, 28712, 30264, 32301, 34338, 34632, 34928, 36816, 39294, 43068, 45396, 45784, 46657, 51507, 52392, 55224, 56758, 57424, 60528, 64602, 68676, 69264, 74399, 78588, 85137, 86136, 90792, 91568, 93314, 103014, 104784, 110448, 113516, 129204, 137352, 139971, 148798, 157176, 170274, 172272, 181584, 186628, 206028, 211751, 223197, 227032, 255411, 258408, 274704, 279942, 297596, 314352, 340548, 373256, 412056, 419913, 423502, 446394, 454064, 510822, 516816, 559884, 595192, 635253, 669591, 681096, 746512, 824112, 839826, 847004, 892788, 1021644, 1119768, 1190384, 1270506, 1339182, 1362192, 1679652, 1694008, 1785576, 1905759, 2043288, 2239536, 2541012, 2678364, 2752763, 3359304, 3388016, 3571152, 3811518, 4086576, 5082024, 5356728, 5505526, 6718608, 7623036, 8258289, 10164048, 10713456, 11011052, 15246072, 16516578, 22022104, 24774867, 30492144, 33033156, 44044208, 49549734, 66066312, 99099468, 132132624, 198198936, 396397872]

約数ペア:

[(1, 396397872), (2, 198198936), (3, 132132624), (4, 99099468), (6, 66066312), (8, 49549734), (9, 44044208), (12, 33033156), (13, 30492144), (16, 24774867), (18, 22022104), (24, 16516578), (26, 15246072), (36, 11011052), (37, 10713456), (39, 10164048), (48, 8258289), (52, 7623036), (59, 6718608), (72, 5505526), (74, 5356728), (78, 5082024), (97, 4086576), (104, 3811518), (111, 3571152), (117, 3388016), (118, 3359304), (144, 2752763), (148, 2678364), (156, 2541012), (177, 2239536), (194, 2043288), (208, 1905759), (222, 1785576), (234, 1694008), (236, 1679652), (291, 1362192), (296, 1339182), (312, 1270506), (333, 1190384), (354, 1119768), (388, 1021644), (444, 892788), (468, 847004), (472, 839826), (481, 824112), (531, 746512), (582, 681096), (592, 669591), (624, 635253), (666, 595192), (708, 559884), (767, 516816), (776, 510822), (873, 454064), (888, 446394), (936, 423502), (944, 419913), (962, 412056), (1062, 373256), (1164, 340548), (1261, 314352), (1332, 297596), (1416, 279942), (1443, 274704), (1534, 258408), (1552, 255411), (1746, 227032), (1776, 223197), (1872, 211751), (1924, 206028), (2124, 186628), (2183, 181584), (2301, 172272), (2328, 170274), (2522, 157176), (2664, 148798), (2832, 139971), (2886, 137352), (3068, 129204), (3492, 113516), (3589, 110448), (3783, 104784), (3848, 103014), (4248, 93314), (4329, 91568), (4366, 90792), (4602, 86136), (4656, 85137), (5044, 78588), (5328, 74399), (5723, 69264), (5772, 68676), (6136, 64602), (6549, 60528), (6903, 57424), (6984, 56758), (7178, 55224), (7566, 52392), (7696, 51507), (8496, 46657), (8658, 45784), (8732, 45396), (9204, 43068), (10088, 39294), (10767, 36816), (11349, 34928), (11446, 34632), (11544, 34338), (12272, 32301), (13098, 30264), (13806, 28712), (13968, 28379), (14356, 27612), (15132, 26196), (17169, 23088), (17316, 22892), (17464, 22698), (18408, 21534), (19647, 20176)]