655392384

素因数分解:

$2^7\times 3^5\times {\mathrm{19}}^1\times {\mathrm{1109}}^1$

素因数の和:1157

約数の個数: 192

約数和(自身を含む): 2060604000

約数和(自身を除く): 1405211616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 64, 72, 76, 81, 96, 108, 114, 128, 144, 152, 162, 171, 192, 216, 228, 243, 288, 304, 324, 342, 384, 432, 456, 486, 513, 576, 608, 648, 684, 864, 912, 972, 1026, 1109, 1152, 1216, 1296, 1368, 1539, 1728, 1824, 1944, 2052, 2218, 2432, 2592, 2736, 3078, 3327, 3456, 3648, 3888, 4104, 4436, 4617, 5184, 5472, 6156, 6654, 7296, 7776, 8208, 8872, 9234, 9981, 10368, 10944, 12312, 13308, 15552, 16416, 17744, 18468, 19962, 21071, 21888, 24624, 26616, 29943, 31104, 32832, 35488, 36936, 39924, 42142, 49248, 53232, 59886, 63213, 65664, 70976, 73872, 79848, 84284, 89829, 98496, 106464, 119772, 126426, 141952, 147744, 159696, 168568, 179658, 189639, 196992, 212928, 239544, 252852, 269487, 295488, 319392, 337136, 359316, 379278, 425856, 479088, 505704, 538974, 568917, 590976, 638784, 674272, 718632, 758556, 958176, 1011408, 1077948, 1137834, 1277568, 1348544, 1437264, 1517112, 1706751, 1916352, 2022816, 2155896, 2275668, 2697088, 2874528, 3034224, 3413502, 3832704, 4045632, 4311792, 4551336, 5120253, 5749056, 6068448, 6827004, 8091264, 8623584, 9102672, 10240506, 11498112, 12136896, 13654008, 17247168, 18205344, 20481012, 24273792, 27308016, 34494336, 36410688, 40962024, 54616032, 72821376, 81924048, 109232064, 163848096, 218464128, 327696192, 655392384]

約数ペア:

[(1, 655392384), (2, 327696192), (3, 218464128), (4, 163848096), (6, 109232064), (8, 81924048), (9, 72821376), (12, 54616032), (16, 40962024), (18, 36410688), (19, 34494336), (24, 27308016), (27, 24273792), (32, 20481012), (36, 18205344), (38, 17247168), (48, 13654008), (54, 12136896), (57, 11498112), (64, 10240506), (72, 9102672), (76, 8623584), (81, 8091264), (96, 6827004), (108, 6068448), (114, 5749056), (128, 5120253), (144, 4551336), (152, 4311792), (162, 4045632), (171, 3832704), (192, 3413502), (216, 3034224), (228, 2874528), (243, 2697088), (288, 2275668), (304, 2155896), (324, 2022816), (342, 1916352), (384, 1706751), (432, 1517112), (456, 1437264), (486, 1348544), (513, 1277568), (576, 1137834), (608, 1077948), (648, 1011408), (684, 958176), (864, 758556), (912, 718632), (972, 674272), (1026, 638784), (1109, 590976), (1152, 568917), (1216, 538974), (1296, 505704), (1368, 479088), (1539, 425856), (1728, 379278), (1824, 359316), (1944, 337136), (2052, 319392), (2218, 295488), (2432, 269487), (2592, 252852), (2736, 239544), (3078, 212928), (3327, 196992), (3456, 189639), (3648, 179658), (3888, 168568), (4104, 159696), (4436, 147744), (4617, 141952), (5184, 126426), (5472, 119772), (6156, 106464), (6654, 98496), (7296, 89829), (7776, 84284), (8208, 79848), (8872, 73872), (9234, 70976), (9981, 65664), (10368, 63213), (10944, 59886), (12312, 53232), (13308, 49248), (15552, 42142), (16416, 39924), (17744, 36936), (18468, 35488), (19962, 32832), (21071, 31104), (21888, 29943), (24624, 26616)]