428494248

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3847}}^1$

素因数の和:3896

約数の個数: 192

約数和(自身を含む): 1512725760

約数和(自身を除く): 1084231512

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 17, 18, 21, 24, 26, 28, 34, 36, 39, 42, 51, 52, 56, 63, 68, 72, 78, 84, 91, 102, 104, 117, 119, 126, 136, 153, 156, 168, 182, 204, 221, 234, 238, 252, 273, 306, 312, 357, 364, 408, 442, 468, 476, 504, 546, 612, 663, 714, 728, 819, 884, 936, 952, 1071, 1092, 1224, 1326, 1428, 1547, 1638, 1768, 1989, 2142, 2184, 2652, 2856, 3094, 3276, 3847, 3978, 4284, 4641, 5304, 6188, 6552, 7694, 7956, 8568, 9282, 11541, 12376, 13923, 15388, 15912, 18564, 23082, 26929, 27846, 30776, 34623, 37128, 46164, 50011, 53858, 55692, 65399, 69246, 80787, 92328, 100022, 107716, 111384, 130798, 138492, 150033, 161574, 196197, 200044, 215432, 242361, 261596, 276984, 300066, 323148, 350077, 392394, 400088, 450099, 457793, 484722, 523192, 588591, 600132, 646296, 700154, 784788, 850187, 900198, 915586, 969444, 1050231, 1177182, 1200264, 1373379, 1400308, 1569576, 1700374, 1800396, 1831172, 1938888, 2100462, 2354364, 2550561, 2746758, 2800616, 3150693, 3400748, 3600792, 3662344, 4120137, 4200924, 4708728, 5101122, 5493516, 5951309, 6301386, 6801496, 7651683, 8240274, 8401848, 10202244, 10987032, 11902618, 12602772, 15303366, 16480548, 17853927, 20404488, 23805236, 25205544, 30606732, 32961096, 35707854, 47610472, 53561781, 61213464, 71415708, 107123562, 142831416, 214247124, 428494248]

約数ペア:

[(1, 428494248), (2, 214247124), (3, 142831416), (4, 107123562), (6, 71415708), (7, 61213464), (8, 53561781), (9, 47610472), (12, 35707854), (13, 32961096), (14, 30606732), (17, 25205544), (18, 23805236), (21, 20404488), (24, 17853927), (26, 16480548), (28, 15303366), (34, 12602772), (36, 11902618), (39, 10987032), (42, 10202244), (51, 8401848), (52, 8240274), (56, 7651683), (63, 6801496), (68, 6301386), (72, 5951309), (78, 5493516), (84, 5101122), (91, 4708728), (102, 4200924), (104, 4120137), (117, 3662344), (119, 3600792), (126, 3400748), (136, 3150693), (153, 2800616), (156, 2746758), (168, 2550561), (182, 2354364), (204, 2100462), (221, 1938888), (234, 1831172), (238, 1800396), (252, 1700374), (273, 1569576), (306, 1400308), (312, 1373379), (357, 1200264), (364, 1177182), (408, 1050231), (442, 969444), (468, 915586), (476, 900198), (504, 850187), (546, 784788), (612, 700154), (663, 646296), (714, 600132), (728, 588591), (819, 523192), (884, 484722), (936, 457793), (952, 450099), (1071, 400088), (1092, 392394), (1224, 350077), (1326, 323148), (1428, 300066), (1547, 276984), (1638, 261596), (1768, 242361), (1989, 215432), (2142, 200044), (2184, 196197), (2652, 161574), (2856, 150033), (3094, 138492), (3276, 130798), (3847, 111384), (3978, 107716), (4284, 100022), (4641, 92328), (5304, 80787), (6188, 69246), (6552, 65399), (7694, 55692), (7956, 53858), (8568, 50011), (9282, 46164), (11541, 37128), (12376, 34623), (13923, 30776), (15388, 27846), (15912, 26929), (18564, 23082)]