994664016

素因数分解:

$2^4\times 3^3\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{257}}^1$

素因数の和:339

約数の個数: 240

約数和(自身を含む): 3142894080

約数和(自身を除く): 2148230064

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 31, 34, 36, 48, 51, 54, 62, 68, 72, 93, 102, 108, 124, 136, 144, 153, 186, 204, 216, 248, 257, 272, 279, 289, 306, 372, 408, 432, 459, 496, 514, 527, 558, 578, 612, 744, 771, 816, 837, 867, 918, 1028, 1054, 1116, 1156, 1224, 1488, 1542, 1581, 1674, 1734, 1836, 2056, 2108, 2232, 2312, 2313, 2448, 2601, 3084, 3162, 3348, 3468, 3672, 4112, 4216, 4369, 4464, 4624, 4626, 4743, 5202, 6168, 6324, 6696, 6936, 6939, 7344, 7803, 7967, 8432, 8738, 8959, 9252, 9486, 10404, 12336, 12648, 13107, 13392, 13872, 13878, 14229, 15606, 15934, 17476, 17918, 18504, 18972, 20808, 23901, 25296, 26214, 26877, 27756, 28458, 31212, 31868, 34952, 35836, 37008, 37944, 39321, 41616, 47802, 52428, 53754, 55512, 56916, 62424, 63736, 69904, 71672, 71703, 74273, 75888, 78642, 80631, 95604, 104856, 107508, 111024, 113832, 117963, 124848, 127472, 135439, 143344, 143406, 148546, 157284, 161262, 191208, 209712, 215016, 215109, 222819, 227664, 235926, 241893, 270878, 286812, 297092, 314568, 322524, 382416, 406317, 430032, 430218, 445638, 471852, 483786, 541756, 573624, 594184, 629136, 645048, 668457, 812634, 860436, 891276, 943704, 967572, 1083512, 1147248, 1188368, 1218951, 1290096, 1336914, 1625268, 1720872, 1782552, 1887408, 1935144, 2005371, 2167024, 2302463, 2437902, 2673828, 3250536, 3441744, 3565104, 3656853, 3870288, 4010742, 4604926, 4875804, 5347656, 6501072, 6907389, 7313706, 8021484, 9209852, 9751608, 10695312, 13814778, 14627412, 16042968, 18419704, 19503216, 20722167, 27629556, 29254824, 32085936, 36839408, 41444334, 55259112, 58509648, 62166501, 82888668, 110518224, 124333002, 165777336, 248666004, 331554672, 497332008, 994664016]

約数ペア:

[(1, 994664016), (2, 497332008), (3, 331554672), (4, 248666004), (6, 165777336), (8, 124333002), (9, 110518224), (12, 82888668), (16, 62166501), (17, 58509648), (18, 55259112), (24, 41444334), (27, 36839408), (31, 32085936), (34, 29254824), (36, 27629556), (48, 20722167), (51, 19503216), (54, 18419704), (62, 16042968), (68, 14627412), (72, 13814778), (93, 10695312), (102, 9751608), (108, 9209852), (124, 8021484), (136, 7313706), (144, 6907389), (153, 6501072), (186, 5347656), (204, 4875804), (216, 4604926), (248, 4010742), (257, 3870288), (272, 3656853), (279, 3565104), (289, 3441744), (306, 3250536), (372, 2673828), (408, 2437902), (432, 2302463), (459, 2167024), (496, 2005371), (514, 1935144), (527, 1887408), (558, 1782552), (578, 1720872), (612, 1625268), (744, 1336914), (771, 1290096), (816, 1218951), (837, 1188368), (867, 1147248), (918, 1083512), (1028, 967572), (1054, 943704), (1116, 891276), (1156, 860436), (1224, 812634), (1488, 668457), (1542, 645048), (1581, 629136), (1674, 594184), (1734, 573624), (1836, 541756), (2056, 483786), (2108, 471852), (2232, 445638), (2312, 430218), (2313, 430032), (2448, 406317), (2601, 382416), (3084, 322524), (3162, 314568), (3348, 297092), (3468, 286812), (3672, 270878), (4112, 241893), (4216, 235926), (4369, 227664), (4464, 222819), (4624, 215109), (4626, 215016), (4743, 209712), (5202, 191208), (6168, 161262), (6324, 157284), (6696, 148546), (6936, 143406), (6939, 143344), (7344, 135439), (7803, 127472), (7967, 124848), (8432, 117963), (8738, 113832), (8959, 111024), (9252, 107508), (9486, 104856), (10404, 95604), (12336, 80631), (12648, 78642), (13107, 75888), (13392, 74273), (13872, 71703), (13878, 71672), (14229, 69904), (15606, 63736), (15934, 62424), (17476, 56916), (17918, 55512), (18504, 53754), (18972, 52428), (20808, 47802), (23901, 41616), (25296, 39321), (26214, 37944), (26877, 37008), (27756, 35836), (28458, 34952), (31212, 31868)]