420865803936

素因数分解:

$2^5\times 3^3\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{123727}}^1$

素因数の和:123904

約数の個数: 192

約数和(自身を含む): 1277110517760

約数和(自身を除く): 856244713824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 32, 36, 48, 54, 62, 72, 93, 96, 108, 124, 127, 144, 186, 216, 248, 254, 279, 288, 372, 381, 432, 496, 508, 558, 744, 762, 837, 864, 992, 1016, 1116, 1143, 1488, 1524, 1674, 2032, 2232, 2286, 2976, 3048, 3348, 3429, 3937, 4064, 4464, 4572, 6096, 6696, 6858, 7874, 8928, 9144, 11811, 12192, 13392, 13716, 15748, 18288, 23622, 26784, 27432, 31496, 35433, 36576, 47244, 54864, 62992, 70866, 94488, 106299, 109728, 123727, 125984, 141732, 188976, 212598, 247454, 283464, 371181, 377952, 425196, 494908, 566928, 742362, 850392, 989816, 1113543, 1133856, 1484724, 1700784, 1979632, 2227086, 2969448, 3340629, 3401568, 3835537, 3959264, 4454172, 5938896, 6681258, 7671074, 8908344, 11506611, 11877792, 13362516, 15342148, 15713329, 17816688, 23013222, 26725032, 30684296, 31426658, 34519833, 35633376, 46026444, 47139987, 53450064, 61368592, 62853316, 69039666, 92052888, 94279974, 103559499, 106900128, 122737184, 125706632, 138079332, 141419961, 184105776, 188559948, 207118998, 251413264, 276158664, 282839922, 368211552, 377119896, 414237996, 424259883, 487113199, 502826528, 552317328, 565679844, 754239792, 828475992, 848519766, 974226398, 1104634656, 1131359688, 1461339597, 1508479584, 1656951984, 1697039532, 1948452796, 2262719376, 2922679194, 3313903968, 3394079064, 3896905592, 4384018791, 4525438752, 5845358388, 6788158128, 7793811184, 8768037582, 11690716776, 13152056373, 13576316256, 15587622368, 17536075164, 23381433552, 26304112746, 35072150328, 46762867104, 52608225492, 70144300656, 105216450984, 140288601312, 210432901968, 420865803936]

約数ペア:

[(1, 420865803936), (2, 210432901968), (3, 140288601312), (4, 105216450984), (6, 70144300656), (8, 52608225492), (9, 46762867104), (12, 35072150328), (16, 26304112746), (18, 23381433552), (24, 17536075164), (27, 15587622368), (31, 13576316256), (32, 13152056373), (36, 11690716776), (48, 8768037582), (54, 7793811184), (62, 6788158128), (72, 5845358388), (93, 4525438752), (96, 4384018791), (108, 3896905592), (124, 3394079064), (127, 3313903968), (144, 2922679194), (186, 2262719376), (216, 1948452796), (248, 1697039532), (254, 1656951984), (279, 1508479584), (288, 1461339597), (372, 1131359688), (381, 1104634656), (432, 974226398), (496, 848519766), (508, 828475992), (558, 754239792), (744, 565679844), (762, 552317328), (837, 502826528), (864, 487113199), (992, 424259883), (1016, 414237996), (1116, 377119896), (1143, 368211552), (1488, 282839922), (1524, 276158664), (1674, 251413264), (2032, 207118998), (2232, 188559948), (2286, 184105776), (2976, 141419961), (3048, 138079332), (3348, 125706632), (3429, 122737184), (3937, 106900128), (4064, 103559499), (4464, 94279974), (4572, 92052888), (6096, 69039666), (6696, 62853316), (6858, 61368592), (7874, 53450064), (8928, 47139987), (9144, 46026444), (11811, 35633376), (12192, 34519833), (13392, 31426658), (13716, 30684296), (15748, 26725032), (18288, 23013222), (23622, 17816688), (26784, 15713329), (27432, 15342148), (31496, 13362516), (35433, 11877792), (36576, 11506611), (47244, 8908344), (54864, 7671074), (62992, 6681258), (70866, 5938896), (94488, 4454172), (106299, 3959264), (109728, 3835537), (123727, 3401568), (125984, 3340629), (141732, 2969448), (188976, 2227086), (212598, 1979632), (247454, 1700784), (283464, 1484724), (371181, 1133856), (377952, 1113543), (425196, 989816), (494908, 850392), (566928, 742362)]