1912586832

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{521}}^1$

素因数の和:638

約数の個数: 240

約数和(自身を含む): 6043394448

約数和(自身を除く): 4130807616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 37, 39, 48, 52, 53, 72, 74, 78, 104, 106, 111, 117, 144, 148, 156, 159, 208, 212, 222, 234, 296, 312, 318, 333, 424, 444, 468, 477, 481, 521, 592, 624, 636, 666, 689, 848, 888, 936, 954, 962, 1042, 1272, 1332, 1378, 1443, 1563, 1776, 1872, 1908, 1924, 1961, 2067, 2084, 2544, 2664, 2756, 2886, 3126, 3816, 3848, 3922, 4134, 4168, 4329, 4689, 5328, 5512, 5772, 5883, 6201, 6252, 6773, 7632, 7696, 7844, 8268, 8336, 8658, 9378, 11024, 11544, 11766, 12402, 12504, 13546, 15688, 16536, 17316, 17649, 18756, 19277, 20319, 23088, 23532, 24804, 25008, 25493, 27092, 27613, 31376, 33072, 34632, 35298, 37512, 38554, 40638, 47064, 49608, 50986, 54184, 55226, 57831, 60957, 69264, 70596, 75024, 76479, 77108, 81276, 82839, 94128, 99216, 101972, 108368, 110452, 115662, 121914, 141192, 152958, 154216, 162552, 165678, 173493, 203944, 220904, 229437, 231324, 243828, 248517, 250601, 282384, 305916, 308432, 325104, 331356, 346986, 358969, 407888, 441808, 458874, 462648, 487656, 497034, 501202, 611832, 662712, 693972, 717938, 751803, 917748, 925296, 975312, 994068, 1002404, 1021681, 1076907, 1223664, 1325424, 1387944, 1435876, 1503606, 1835496, 1988136, 2004808, 2043362, 2153814, 2255409, 2775888, 2871752, 3007212, 3065043, 3230721, 3670992, 3976272, 4009616, 4086724, 4307628, 4510818, 5743504, 6014424, 6130086, 6461442, 8173448, 8615256, 9021636, 9195129, 12028848, 12260172, 12922884, 13281853, 16346896, 17230512, 18043272, 18390258, 24520344, 25845768, 26563706, 36086544, 36780516, 39845559, 49040688, 51691536, 53127412, 73561032, 79691118, 106254824, 119536677, 147122064, 159382236, 212509648, 239073354, 318764472, 478146708, 637528944, 956293416, 1912586832]

約数ペア:

[(1, 1912586832), (2, 956293416), (3, 637528944), (4, 478146708), (6, 318764472), (8, 239073354), (9, 212509648), (12, 159382236), (13, 147122064), (16, 119536677), (18, 106254824), (24, 79691118), (26, 73561032), (36, 53127412), (37, 51691536), (39, 49040688), (48, 39845559), (52, 36780516), (53, 36086544), (72, 26563706), (74, 25845768), (78, 24520344), (104, 18390258), (106, 18043272), (111, 17230512), (117, 16346896), (144, 13281853), (148, 12922884), (156, 12260172), (159, 12028848), (208, 9195129), (212, 9021636), (222, 8615256), (234, 8173448), (296, 6461442), (312, 6130086), (318, 6014424), (333, 5743504), (424, 4510818), (444, 4307628), (468, 4086724), (477, 4009616), (481, 3976272), (521, 3670992), (592, 3230721), (624, 3065043), (636, 3007212), (666, 2871752), (689, 2775888), (848, 2255409), (888, 2153814), (936, 2043362), (954, 2004808), (962, 1988136), (1042, 1835496), (1272, 1503606), (1332, 1435876), (1378, 1387944), (1443, 1325424), (1563, 1223664), (1776, 1076907), (1872, 1021681), (1908, 1002404), (1924, 994068), (1961, 975312), (2067, 925296), (2084, 917748), (2544, 751803), (2664, 717938), (2756, 693972), (2886, 662712), (3126, 611832), (3816, 501202), (3848, 497034), (3922, 487656), (4134, 462648), (4168, 458874), (4329, 441808), (4689, 407888), (5328, 358969), (5512, 346986), (5772, 331356), (5883, 325104), (6201, 308432), (6252, 305916), (6773, 282384), (7632, 250601), (7696, 248517), (7844, 243828), (8268, 231324), (8336, 229437), (8658, 220904), (9378, 203944), (11024, 173493), (11544, 165678), (11766, 162552), (12402, 154216), (12504, 152958), (13546, 141192), (15688, 121914), (16536, 115662), (17316, 110452), (17649, 108368), (18756, 101972), (19277, 99216), (20319, 94128), (23088, 82839), (23532, 81276), (24804, 77108), (25008, 76479), (25493, 75024), (27092, 70596), (27613, 69264), (31376, 60957), (33072, 57831), (34632, 55226), (35298, 54184), (37512, 50986), (38554, 49608), (40638, 47064)]