1648135944

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{439}}^1$

素因数の和:665

約数の個数: 256

約数和(自身を含む): 5677056000

約数和(自身を除く): 4028920056

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 191, 216, 234, 252, 273, 312, 351, 364, 378, 382, 439, 468, 504, 546, 573, 702, 728, 756, 764, 819, 878, 936, 1092, 1146, 1317, 1337, 1404, 1512, 1528, 1638, 1719, 1756, 2184, 2292, 2457, 2483, 2634, 2674, 2808, 3073, 3276, 3438, 3512, 3951, 4011, 4584, 4914, 4966, 5157, 5268, 5348, 5707, 6146, 6552, 6876, 7449, 7902, 8022, 9219, 9828, 9932, 10314, 10536, 10696, 11414, 11853, 12033, 12292, 13752, 14898, 15804, 16044, 17121, 17381, 18438, 19656, 19864, 20628, 22347, 22828, 23706, 24066, 24584, 27657, 29796, 31608, 32088, 34242, 34762, 36099, 36876, 39949, 41256, 44694, 45656, 47412, 48132, 51363, 52143, 55314, 59592, 67041, 68484, 69524, 72198, 73752, 79898, 82971, 83849, 89388, 94824, 96264, 102726, 104286, 110628, 119847, 134082, 136968, 139048, 144396, 154089, 156429, 159796, 165942, 167698, 178776, 205452, 208572, 221256, 239694, 251547, 268164, 288792, 308178, 312858, 319592, 331884, 335396, 359541, 410904, 417144, 469287, 479388, 503094, 536328, 586943, 616356, 625716, 663768, 670792, 719082, 754641, 938574, 958776, 1006188, 1078623, 1090037, 1173886, 1232712, 1251432, 1438164, 1509282, 1760829, 1877148, 2012376, 2157246, 2180074, 2263923, 2347772, 2876328, 3018564, 3270111, 3521658, 3754296, 4314492, 4360148, 4527846, 4695544, 5282487, 6037128, 6540222, 7043316, 7630259, 8628984, 8720296, 9055692, 9810333, 10564974, 13080444, 14086632, 15260518, 15847461, 18111384, 19620666, 21129948, 22890777, 26160888, 29430999, 30521036, 31694922, 39241332, 42259896, 45781554, 58861998, 61042072, 63389844, 68672331, 78482664, 91563108, 117723996, 126779688, 137344662, 183126216, 206016993, 235447992, 274689324, 412033986, 549378648, 824067972, 1648135944]

約数ペア:

[(1, 1648135944), (2, 824067972), (3, 549378648), (4, 412033986), (6, 274689324), (7, 235447992), (8, 206016993), (9, 183126216), (12, 137344662), (13, 126779688), (14, 117723996), (18, 91563108), (21, 78482664), (24, 68672331), (26, 63389844), (27, 61042072), (28, 58861998), (36, 45781554), (39, 42259896), (42, 39241332), (52, 31694922), (54, 30521036), (56, 29430999), (63, 26160888), (72, 22890777), (78, 21129948), (84, 19620666), (91, 18111384), (104, 15847461), (108, 15260518), (117, 14086632), (126, 13080444), (156, 10564974), (168, 9810333), (182, 9055692), (189, 8720296), (191, 8628984), (216, 7630259), (234, 7043316), (252, 6540222), (273, 6037128), (312, 5282487), (351, 4695544), (364, 4527846), (378, 4360148), (382, 4314492), (439, 3754296), (468, 3521658), (504, 3270111), (546, 3018564), (573, 2876328), (702, 2347772), (728, 2263923), (756, 2180074), (764, 2157246), (819, 2012376), (878, 1877148), (936, 1760829), (1092, 1509282), (1146, 1438164), (1317, 1251432), (1337, 1232712), (1404, 1173886), (1512, 1090037), (1528, 1078623), (1638, 1006188), (1719, 958776), (1756, 938574), (2184, 754641), (2292, 719082), (2457, 670792), (2483, 663768), (2634, 625716), (2674, 616356), (2808, 586943), (3073, 536328), (3276, 503094), (3438, 479388), (3512, 469287), (3951, 417144), (4011, 410904), (4584, 359541), (4914, 335396), (4966, 331884), (5157, 319592), (5268, 312858), (5348, 308178), (5707, 288792), (6146, 268164), (6552, 251547), (6876, 239694), (7449, 221256), (7902, 208572), (8022, 205452), (9219, 178776), (9828, 167698), (9932, 165942), (10314, 159796), (10536, 156429), (10696, 154089), (11414, 144396), (11853, 139048), (12033, 136968), (12292, 134082), (13752, 119847), (14898, 110628), (15804, 104286), (16044, 102726), (17121, 96264), (17381, 94824), (18438, 89388), (19656, 83849), (19864, 82971), (20628, 79898), (22347, 73752), (22828, 72198), (23706, 69524), (24066, 68484), (24584, 67041), (27657, 59592), (29796, 55314), (31608, 52143), (32088, 51363), (34242, 48132), (34762, 47412), (36099, 45656), (36876, 44694), (39949, 41256)]