421592472

素因数分解:

$2^3\times 3^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:743

約数の個数: 192

約数和(自身を含む): 1386741600

約数和(自身を除く): 965149128

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 49, 54, 56, 61, 63, 72, 84, 98, 108, 122, 126, 147, 168, 183, 189, 196, 216, 244, 252, 294, 366, 378, 392, 427, 441, 488, 504, 549, 588, 653, 732, 756, 854, 882, 1098, 1176, 1281, 1306, 1323, 1464, 1512, 1647, 1708, 1764, 1959, 2196, 2562, 2612, 2646, 2989, 3294, 3416, 3528, 3843, 3918, 4392, 4571, 5124, 5224, 5292, 5877, 5978, 6588, 7686, 7836, 8967, 9142, 10248, 10584, 11529, 11754, 11956, 13176, 13713, 15372, 15672, 17631, 17934, 18284, 23058, 23508, 23912, 26901, 27426, 30744, 31997, 35262, 35868, 36568, 39833, 41139, 46116, 47016, 53802, 54852, 63994, 70524, 71736, 79666, 80703, 82278, 92232, 95991, 107604, 109704, 119499, 123417, 127988, 141048, 159332, 161406, 164556, 191982, 215208, 238998, 246834, 255976, 278831, 287973, 318664, 322812, 329112, 358497, 383964, 477996, 493668, 557662, 575946, 645624, 716994, 767928, 836493, 863919, 955992, 987336, 1075491, 1115324, 1151892, 1433988, 1672986, 1727838, 1951817, 2150982, 2230648, 2303784, 2509479, 2867976, 3345972, 3455676, 3903634, 4301964, 5018958, 5855451, 6691944, 6911352, 7528437, 7807268, 8603928, 10037916, 11710902, 15056874, 15614536, 17566353, 20075832, 23421804, 30113748, 35132706, 46843608, 52699059, 60227496, 70265412, 105398118, 140530824, 210796236, 421592472]

約数ペア:

[(1, 421592472), (2, 210796236), (3, 140530824), (4, 105398118), (6, 70265412), (7, 60227496), (8, 52699059), (9, 46843608), (12, 35132706), (14, 30113748), (18, 23421804), (21, 20075832), (24, 17566353), (27, 15614536), (28, 15056874), (36, 11710902), (42, 10037916), (49, 8603928), (54, 7807268), (56, 7528437), (61, 6911352), (63, 6691944), (72, 5855451), (84, 5018958), (98, 4301964), (108, 3903634), (122, 3455676), (126, 3345972), (147, 2867976), (168, 2509479), (183, 2303784), (189, 2230648), (196, 2150982), (216, 1951817), (244, 1727838), (252, 1672986), (294, 1433988), (366, 1151892), (378, 1115324), (392, 1075491), (427, 987336), (441, 955992), (488, 863919), (504, 836493), (549, 767928), (588, 716994), (653, 645624), (732, 575946), (756, 557662), (854, 493668), (882, 477996), (1098, 383964), (1176, 358497), (1281, 329112), (1306, 322812), (1323, 318664), (1464, 287973), (1512, 278831), (1647, 255976), (1708, 246834), (1764, 238998), (1959, 215208), (2196, 191982), (2562, 164556), (2612, 161406), (2646, 159332), (2989, 141048), (3294, 127988), (3416, 123417), (3528, 119499), (3843, 109704), (3918, 107604), (4392, 95991), (4571, 92232), (5124, 82278), (5224, 80703), (5292, 79666), (5877, 71736), (5978, 70524), (6588, 63994), (7686, 54852), (7836, 53802), (8967, 47016), (9142, 46116), (10248, 41139), (10584, 39833), (11529, 36568), (11754, 35868), (11956, 35262), (13176, 31997), (13713, 30744), (15372, 27426), (15672, 26901), (17631, 23912), (17934, 23508), (18284, 23058)]