491995895328

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{907}}^1\times {\mathrm{269069}}^1$

素因数の和:269999

約数の個数: 144

約数和(自身を含む): 1600755549120

約数和(自身を除く): 1108759653792

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 907, 1008, 1814, 2016, 2721, 3628, 5442, 6349, 7256, 8163, 10884, 12698, 14512, 16326, 19047, 21768, 25396, 29024, 32652, 38094, 43536, 50792, 57141, 65304, 76188, 87072, 101584, 114282, 130608, 152376, 203168, 228564, 261216, 269069, 304752, 457128, 538138, 609504, 807207, 914256, 1076276, 1614414, 1828512, 1883483, 2152552, 2421621, 3228828, 3766966, 4305104, 4843242, 5650449, 6457656, 7533932, 8610208, 9686484, 11300898, 12915312, 15067864, 16951347, 19372968, 22601796, 25830624, 30135728, 33902694, 38745936, 45203592, 60271456, 67805388, 77491872, 90407184, 135610776, 180814368, 244045583, 271221552, 488091166, 542443104, 732136749, 976182332, 1464273498, 1708319081, 1952364664, 2196410247, 2928546996, 3416638162, 3904729328, 4392820494, 5124957243, 5857093992, 6833276324, 7809458656, 8785640988, 10249914486, 11714187984, 13666552648, 15374871729, 17571281976, 20499828972, 23428375968, 27333105296, 30749743458, 35142563952, 40999657944, 54666210592, 61499486916, 70285127904, 81999315888, 122998973832, 163998631776, 245997947664, 491995895328]

約数ペア:

[(1, 491995895328), (2, 245997947664), (3, 163998631776), (4, 122998973832), (6, 81999315888), (7, 70285127904), (8, 61499486916), (9, 54666210592), (12, 40999657944), (14, 35142563952), (16, 30749743458), (18, 27333105296), (21, 23428375968), (24, 20499828972), (28, 17571281976), (32, 15374871729), (36, 13666552648), (42, 11714187984), (48, 10249914486), (56, 8785640988), (63, 7809458656), (72, 6833276324), (84, 5857093992), (96, 5124957243), (112, 4392820494), (126, 3904729328), (144, 3416638162), (168, 2928546996), (224, 2196410247), (252, 1952364664), (288, 1708319081), (336, 1464273498), (504, 976182332), (672, 732136749), (907, 542443104), (1008, 488091166), (1814, 271221552), (2016, 244045583), (2721, 180814368), (3628, 135610776), (5442, 90407184), (6349, 77491872), (7256, 67805388), (8163, 60271456), (10884, 45203592), (12698, 38745936), (14512, 33902694), (16326, 30135728), (19047, 25830624), (21768, 22601796), (25396, 19372968), (29024, 16951347), (32652, 15067864), (38094, 12915312), (43536, 11300898), (50792, 9686484), (57141, 8610208), (65304, 7533932), (76188, 6457656), (87072, 5650449), (101584, 4843242), (114282, 4305104), (130608, 3766966), (152376, 3228828), (203168, 2421621), (228564, 2152552), (261216, 1883483), (269069, 1828512), (304752, 1614414), (457128, 1076276), (538138, 914256), (609504, 807207)]