1321147212

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{599}}^1$

素因数の和:673

約数の個数: 216

約数和(自身を含む): 4075545600

約数和(自身を除く): 2754398388

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 31, 33, 42, 44, 49, 62, 66, 77, 84, 93, 98, 121, 124, 132, 147, 154, 186, 196, 217, 231, 242, 294, 308, 341, 363, 372, 434, 462, 484, 539, 588, 599, 651, 682, 726, 847, 868, 924, 1023, 1078, 1198, 1302, 1364, 1452, 1519, 1617, 1694, 1797, 2046, 2156, 2387, 2396, 2541, 2604, 3038, 3234, 3388, 3594, 3751, 4092, 4193, 4557, 4774, 5082, 5929, 6076, 6468, 6589, 7161, 7188, 7502, 8386, 9114, 9548, 10164, 11253, 11858, 12579, 13178, 14322, 15004, 16709, 16772, 17787, 18228, 18569, 19767, 22506, 23716, 25158, 26257, 26356, 28644, 29351, 33418, 35574, 37138, 39534, 45012, 46123, 50127, 50316, 52514, 55707, 58702, 66836, 71148, 72479, 74276, 78771, 79068, 88053, 92246, 100254, 105028, 111414, 117404, 129983, 138369, 144958, 157542, 176106, 183799, 184492, 200508, 204259, 217437, 222828, 259966, 276738, 289916, 315084, 322861, 352212, 367598, 389949, 408518, 434874, 507353, 519932, 551397, 553476, 612777, 645722, 735196, 779898, 817036, 869748, 909881, 968583, 1014706, 1102794, 1225554, 1291444, 1429813, 1522059, 1559796, 1819762, 1937166, 2029412, 2205588, 2246849, 2451108, 2729643, 2859626, 3044118, 3551471, 3639524, 3874332, 4289439, 4493698, 5459286, 5719252, 6088236, 6740547, 7102942, 8578878, 8987396, 10008691, 10654413, 10918572, 13481094, 14205884, 15727943, 17157756, 20017382, 21308826, 26962188, 30026073, 31455886, 40034764, 42617652, 47183829, 60052146, 62911772, 94367658, 110095601, 120104292, 188735316, 220191202, 330286803, 440382404, 660573606, 1321147212]

約数ペア:

[(1, 1321147212), (2, 660573606), (3, 440382404), (4, 330286803), (6, 220191202), (7, 188735316), (11, 120104292), (12, 110095601), (14, 94367658), (21, 62911772), (22, 60052146), (28, 47183829), (31, 42617652), (33, 40034764), (42, 31455886), (44, 30026073), (49, 26962188), (62, 21308826), (66, 20017382), (77, 17157756), (84, 15727943), (93, 14205884), (98, 13481094), (121, 10918572), (124, 10654413), (132, 10008691), (147, 8987396), (154, 8578878), (186, 7102942), (196, 6740547), (217, 6088236), (231, 5719252), (242, 5459286), (294, 4493698), (308, 4289439), (341, 3874332), (363, 3639524), (372, 3551471), (434, 3044118), (462, 2859626), (484, 2729643), (539, 2451108), (588, 2246849), (599, 2205588), (651, 2029412), (682, 1937166), (726, 1819762), (847, 1559796), (868, 1522059), (924, 1429813), (1023, 1291444), (1078, 1225554), (1198, 1102794), (1302, 1014706), (1364, 968583), (1452, 909881), (1519, 869748), (1617, 817036), (1694, 779898), (1797, 735196), (2046, 645722), (2156, 612777), (2387, 553476), (2396, 551397), (2541, 519932), (2604, 507353), (3038, 434874), (3234, 408518), (3388, 389949), (3594, 367598), (3751, 352212), (4092, 322861), (4193, 315084), (4557, 289916), (4774, 276738), (5082, 259966), (5929, 222828), (6076, 217437), (6468, 204259), (6589, 200508), (7161, 184492), (7188, 183799), (7502, 176106), (8386, 157542), (9114, 144958), (9548, 138369), (10164, 129983), (11253, 117404), (11858, 111414), (12579, 105028), (13178, 100254), (14322, 92246), (15004, 88053), (16709, 79068), (16772, 78771), (17787, 74276), (18228, 72479), (18569, 71148), (19767, 66836), (22506, 58702), (23716, 55707), (25158, 52514), (26257, 50316), (26356, 50127), (28644, 46123), (29351, 45012), (33418, 39534), (35574, 37138)]