1897428672

素因数分解:

$2^6\times 3^3\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 224

約数和(自身を含む): 5837529600

約数和(自身を除く): 3940100928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 37, 48, 54, 59, 64, 72, 74, 96, 108, 111, 118, 144, 148, 177, 192, 216, 222, 236, 288, 296, 333, 354, 432, 444, 472, 503, 531, 576, 592, 666, 708, 864, 888, 944, 999, 1006, 1062, 1184, 1332, 1416, 1509, 1593, 1728, 1776, 1888, 1998, 2012, 2124, 2183, 2368, 2664, 2832, 3018, 3186, 3552, 3776, 3996, 4024, 4248, 4366, 4527, 5328, 5664, 6036, 6372, 6549, 7104, 7992, 8048, 8496, 8732, 9054, 10656, 11328, 12072, 12744, 13098, 13581, 15984, 16096, 16992, 17464, 18108, 18611, 19647, 21312, 24144, 25488, 26196, 27162, 29677, 31968, 32192, 33984, 34928, 36216, 37222, 39294, 48288, 50976, 52392, 54324, 55833, 58941, 59354, 63936, 69856, 72432, 74444, 78588, 89031, 96576, 101952, 104784, 108648, 111666, 117882, 118708, 139712, 144864, 148888, 157176, 167499, 178062, 209568, 217296, 223332, 235764, 237416, 267093, 289728, 297776, 314352, 334998, 356124, 419136, 434592, 446664, 471528, 474832, 502497, 534186, 595552, 628704, 669996, 712248, 801279, 869184, 893328, 943056, 949664, 1004994, 1068372, 1098049, 1191104, 1257408, 1339992, 1424496, 1602558, 1786656, 1886112, 1899328, 2009988, 2136744, 2196098, 2679984, 2848992, 3205116, 3294147, 3573312, 3772224, 4019976, 4273488, 4392196, 5359968, 5697984, 6410232, 6588294, 8039952, 8546976, 8784392, 9882441, 10719936, 12820464, 13176588, 16079904, 17093952, 17568784, 19764882, 25640928, 26353176, 29647323, 32159808, 35137568, 39529764, 51281856, 52706352, 59294646, 70275136, 79059528, 105412704, 118589292, 158119056, 210825408, 237178584, 316238112, 474357168, 632476224, 948714336, 1897428672]

約数ペア:

[(1, 1897428672), (2, 948714336), (3, 632476224), (4, 474357168), (6, 316238112), (8, 237178584), (9, 210825408), (12, 158119056), (16, 118589292), (18, 105412704), (24, 79059528), (27, 70275136), (32, 59294646), (36, 52706352), (37, 51281856), (48, 39529764), (54, 35137568), (59, 32159808), (64, 29647323), (72, 26353176), (74, 25640928), (96, 19764882), (108, 17568784), (111, 17093952), (118, 16079904), (144, 13176588), (148, 12820464), (177, 10719936), (192, 9882441), (216, 8784392), (222, 8546976), (236, 8039952), (288, 6588294), (296, 6410232), (333, 5697984), (354, 5359968), (432, 4392196), (444, 4273488), (472, 4019976), (503, 3772224), (531, 3573312), (576, 3294147), (592, 3205116), (666, 2848992), (708, 2679984), (864, 2196098), (888, 2136744), (944, 2009988), (999, 1899328), (1006, 1886112), (1062, 1786656), (1184, 1602558), (1332, 1424496), (1416, 1339992), (1509, 1257408), (1593, 1191104), (1728, 1098049), (1776, 1068372), (1888, 1004994), (1998, 949664), (2012, 943056), (2124, 893328), (2183, 869184), (2368, 801279), (2664, 712248), (2832, 669996), (3018, 628704), (3186, 595552), (3552, 534186), (3776, 502497), (3996, 474832), (4024, 471528), (4248, 446664), (4366, 434592), (4527, 419136), (5328, 356124), (5664, 334998), (6036, 314352), (6372, 297776), (6549, 289728), (7104, 267093), (7992, 237416), (8048, 235764), (8496, 223332), (8732, 217296), (9054, 209568), (10656, 178062), (11328, 167499), (12072, 157176), (12744, 148888), (13098, 144864), (13581, 139712), (15984, 118708), (16096, 117882), (16992, 111666), (17464, 108648), (18108, 104784), (18611, 101952), (19647, 96576), (21312, 89031), (24144, 78588), (25488, 74444), (26196, 72432), (27162, 69856), (29677, 63936), (31968, 59354), (32192, 58941), (33984, 55833), (34928, 54324), (36216, 52392), (37222, 50976), (39294, 48288)]