431831088

素因数分解:

$2^4\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1$

素因数の和:142

約数の個数: 300

約数和(自身を含む): 1440564048

約数和(自身を除く): 1008732960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 19, 24, 26, 27, 36, 38, 39, 48, 52, 54, 57, 71, 72, 76, 78, 81, 104, 108, 114, 117, 142, 144, 152, 156, 162, 171, 208, 213, 216, 228, 234, 247, 284, 304, 312, 324, 342, 351, 361, 426, 432, 456, 468, 494, 513, 568, 624, 639, 648, 684, 702, 722, 741, 852, 912, 923, 936, 988, 1026, 1053, 1083, 1136, 1278, 1296, 1349, 1368, 1404, 1444, 1482, 1539, 1704, 1846, 1872, 1917, 1976, 2052, 2106, 2166, 2223, 2556, 2698, 2736, 2769, 2808, 2888, 2964, 3078, 3249, 3408, 3692, 3834, 3952, 4047, 4104, 4212, 4332, 4446, 4693, 5112, 5396, 5538, 5616, 5751, 5776, 5928, 6156, 6498, 6669, 7384, 7668, 8094, 8208, 8307, 8424, 8664, 8892, 9386, 9747, 10224, 10792, 11076, 11502, 11856, 12141, 12312, 12996, 13338, 14079, 14768, 15336, 16188, 16614, 16848, 17328, 17537, 17784, 18772, 19494, 20007, 21584, 22152, 23004, 24282, 24624, 24921, 25631, 25992, 26676, 28158, 29241, 30672, 32376, 33228, 35074, 35568, 36423, 37544, 38988, 40014, 42237, 44304, 46008, 48564, 49842, 51262, 51984, 52611, 53352, 56316, 58482, 64752, 66456, 70148, 72846, 74763, 75088, 76893, 77976, 80028, 84474, 92016, 97128, 99684, 102524, 105222, 106704, 109269, 112632, 116964, 126711, 132912, 140296, 145692, 149526, 153786, 155952, 157833, 160056, 168948, 194256, 199368, 205048, 210444, 218538, 225264, 230679, 233928, 253422, 280592, 291384, 299052, 307572, 315666, 320112, 333203, 337896, 380133, 398736, 410096, 420888, 437076, 461358, 467856, 473499, 506844, 582768, 598104, 615144, 631332, 666406, 675792, 692037, 760266, 841776, 874152, 922716, 946998, 999609, 1013688, 1196208, 1230288, 1262664, 1332812, 1384074, 1420497, 1520532, 1748304, 1845432, 1893996, 1999218, 2027376, 2076111, 2525328, 2665624, 2768148, 2840994, 2998827, 3041064, 3690864, 3787992, 3998436, 4152222, 5331248, 5536296, 5681988, 5997654, 6082128, 7575984, 7996872, 8304444, 8996481, 11072592, 11363976, 11995308, 15993744, 16608888, 17992962, 22727952, 23990616, 26989443, 33217776, 35985924, 47981232, 53978886, 71971848, 107957772, 143943696, 215915544, 431831088]

約数ペア:

[(1, 431831088), (2, 215915544), (3, 143943696), (4, 107957772), (6, 71971848), (8, 53978886), (9, 47981232), (12, 35985924), (13, 33217776), (16, 26989443), (18, 23990616), (19, 22727952), (24, 17992962), (26, 16608888), (27, 15993744), (36, 11995308), (38, 11363976), (39, 11072592), (48, 8996481), (52, 8304444), (54, 7996872), (57, 7575984), (71, 6082128), (72, 5997654), (76, 5681988), (78, 5536296), (81, 5331248), (104, 4152222), (108, 3998436), (114, 3787992), (117, 3690864), (142, 3041064), (144, 2998827), (152, 2840994), (156, 2768148), (162, 2665624), (171, 2525328), (208, 2076111), (213, 2027376), (216, 1999218), (228, 1893996), (234, 1845432), (247, 1748304), (284, 1520532), (304, 1420497), (312, 1384074), (324, 1332812), (342, 1262664), (351, 1230288), (361, 1196208), (426, 1013688), (432, 999609), (456, 946998), (468, 922716), (494, 874152), (513, 841776), (568, 760266), (624, 692037), (639, 675792), (648, 666406), (684, 631332), (702, 615144), (722, 598104), (741, 582768), (852, 506844), (912, 473499), (923, 467856), (936, 461358), (988, 437076), (1026, 420888), (1053, 410096), (1083, 398736), (1136, 380133), (1278, 337896), (1296, 333203), (1349, 320112), (1368, 315666), (1404, 307572), (1444, 299052), (1482, 291384), (1539, 280592), (1704, 253422), (1846, 233928), (1872, 230679), (1917, 225264), (1976, 218538), (2052, 210444), (2106, 205048), (2166, 199368), (2223, 194256), (2556, 168948), (2698, 160056), (2736, 157833), (2769, 155952), (2808, 153786), (2888, 149526), (2964, 145692), (3078, 140296), (3249, 132912), (3408, 126711), (3692, 116964), (3834, 112632), (3952, 109269), (4047, 106704), (4104, 105222), (4212, 102524), (4332, 99684), (4446, 97128), (4693, 92016), (5112, 84474), (5396, 80028), (5538, 77976), (5616, 76893), (5751, 75088), (5776, 74763), (5928, 72846), (6156, 70148), (6498, 66456), (6669, 64752), (7384, 58482), (7668, 56316), (8094, 53352), (8208, 52611), (8307, 51984), (8424, 51262), (8664, 49842), (8892, 48564), (9386, 46008), (9747, 44304), (10224, 42237), (10792, 40014), (11076, 38988), (11502, 37544), (11856, 36423), (12141, 35568), (12312, 35074), (12996, 33228), (13338, 32376), (14079, 30672), (14768, 29241), (15336, 28158), (16188, 26676), (16614, 25992), (16848, 25631), (17328, 24921), (17537, 24624), (17784, 24282), (18772, 23004), (19494, 22152), (20007, 21584)]