3831391928

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 9438105600

約数和(自身を除く): 5606713672

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 31, 49, 52, 56, 62, 79, 91, 98, 104, 124, 158, 182, 196, 217, 248, 307, 316, 364, 392, 403, 434, 553, 614, 632, 637, 728, 806, 868, 1027, 1106, 1228, 1274, 1519, 1612, 1736, 2054, 2149, 2212, 2449, 2456, 2548, 2821, 3038, 3224, 3871, 3991, 4108, 4298, 4424, 4898, 5096, 5642, 6076, 7189, 7742, 7982, 8216, 8596, 9517, 9796, 11284, 12152, 14378, 15043, 15484, 15964, 17143, 17192, 19034, 19592, 19747, 22568, 24253, 27937, 28756, 30086, 30968, 31837, 31928, 34286, 38068, 39494, 48506, 50323, 55874, 57512, 60172, 63674, 66619, 68572, 76136, 78988, 97012, 100646, 111748, 120001, 120344, 123721, 127348, 133238, 137144, 157976, 169771, 194024, 195559, 201292, 222859, 223496, 240002, 247442, 254696, 266476, 315289, 339542, 391118, 402584, 445718, 466333, 480004, 494884, 532952, 630578, 679084, 751843, 782236, 866047, 891436, 932666, 960008, 989768, 1188397, 1261156, 1358168, 1503686, 1560013, 1564472, 1732094, 1782872, 1865332, 2207023, 2376794, 2522312, 3007372, 3120026, 3464188, 3730664, 4414046, 4753588, 5262901, 6014744, 6062329, 6240052, 6928376, 8828092, 9507176, 9773959, 10525802, 12124658, 12480104, 15449161, 17656184, 19547918, 21051604, 24249316, 30898322, 36840307, 39095836, 42103208, 48498632, 61796644, 68417713, 73680614, 78191672, 123593288, 136835426, 147361228, 273670852, 294722456, 478923991, 547341704, 957847982, 1915695964, 3831391928]

約数ペア:

[(1, 3831391928), (2, 1915695964), (4, 957847982), (7, 547341704), (8, 478923991), (13, 294722456), (14, 273670852), (26, 147361228), (28, 136835426), (31, 123593288), (49, 78191672), (52, 73680614), (56, 68417713), (62, 61796644), (79, 48498632), (91, 42103208), (98, 39095836), (104, 36840307), (124, 30898322), (158, 24249316), (182, 21051604), (196, 19547918), (217, 17656184), (248, 15449161), (307, 12480104), (316, 12124658), (364, 10525802), (392, 9773959), (403, 9507176), (434, 8828092), (553, 6928376), (614, 6240052), (632, 6062329), (637, 6014744), (728, 5262901), (806, 4753588), (868, 4414046), (1027, 3730664), (1106, 3464188), (1228, 3120026), (1274, 3007372), (1519, 2522312), (1612, 2376794), (1736, 2207023), (2054, 1865332), (2149, 1782872), (2212, 1732094), (2449, 1564472), (2456, 1560013), (2548, 1503686), (2821, 1358168), (3038, 1261156), (3224, 1188397), (3871, 989768), (3991, 960008), (4108, 932666), (4298, 891436), (4424, 866047), (4898, 782236), (5096, 751843), (5642, 679084), (6076, 630578), (7189, 532952), (7742, 494884), (7982, 480004), (8216, 466333), (8596, 445718), (9517, 402584), (9796, 391118), (11284, 339542), (12152, 315289), (14378, 266476), (15043, 254696), (15484, 247442), (15964, 240002), (17143, 223496), (17192, 222859), (19034, 201292), (19592, 195559), (19747, 194024), (22568, 169771), (24253, 157976), (27937, 137144), (28756, 133238), (30086, 127348), (30968, 123721), (31837, 120344), (31928, 120001), (34286, 111748), (38068, 100646), (39494, 97012), (48506, 78988), (50323, 76136), (55874, 68572), (57512, 66619), (60172, 63674)]