1666026144

素因数分解:

$2^5\times 3^4\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 240

約数和(自身を含む): 5121375336

約数和(自身を除く): 3455349192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 41, 48, 54, 61, 72, 81, 82, 96, 108, 122, 123, 144, 162, 164, 183, 216, 244, 246, 257, 288, 324, 328, 366, 369, 432, 488, 492, 514, 549, 648, 656, 732, 738, 771, 864, 976, 984, 1028, 1098, 1107, 1296, 1312, 1464, 1476, 1542, 1647, 1952, 1968, 2056, 2196, 2214, 2313, 2501, 2592, 2928, 2952, 3084, 3294, 3321, 3936, 4112, 4392, 4428, 4626, 4941, 5002, 5856, 5904, 6168, 6588, 6642, 6939, 7503, 8224, 8784, 8856, 9252, 9882, 10004, 10537, 11808, 12336, 13176, 13284, 13878, 15006, 15677, 17568, 17712, 18504, 19764, 20008, 20817, 21074, 22509, 24672, 26352, 26568, 27756, 30012, 31354, 31611, 35424, 37008, 39528, 40016, 41634, 42148, 45018, 47031, 52704, 53136, 55512, 60024, 62708, 63222, 67527, 74016, 79056, 80032, 83268, 84296, 90036, 94062, 94833, 106272, 111024, 120048, 125416, 126444, 135054, 141093, 158112, 166536, 168592, 180072, 188124, 189666, 202581, 222048, 240096, 250832, 252888, 270108, 282186, 284499, 333072, 337184, 360144, 376248, 379332, 405162, 423279, 501664, 505776, 540216, 564372, 568998, 642757, 666144, 720288, 752496, 758664, 810324, 846558, 853497, 1011552, 1080432, 1128744, 1137996, 1269837, 1285514, 1504992, 1517328, 1620648, 1693116, 1706994, 1928271, 2160864, 2257488, 2275992, 2539674, 2571028, 3034656, 3241296, 3386232, 3413988, 3856542, 4514976, 4551984, 5079348, 5142056, 5784813, 6482592, 6772464, 6827976, 7713084, 9103968, 10158696, 10284112, 11569626, 13544928, 13655952, 15426168, 17354439, 20317392, 20568224, 23139252, 27311904, 30852336, 34708878, 40634784, 46278504, 52063317, 61704672, 69417756, 92557008, 104126634, 138835512, 185114016, 208253268, 277671024, 416506536, 555342048, 833013072, 1666026144]

約数ペア:

[(1, 1666026144), (2, 833013072), (3, 555342048), (4, 416506536), (6, 277671024), (8, 208253268), (9, 185114016), (12, 138835512), (16, 104126634), (18, 92557008), (24, 69417756), (27, 61704672), (32, 52063317), (36, 46278504), (41, 40634784), (48, 34708878), (54, 30852336), (61, 27311904), (72, 23139252), (81, 20568224), (82, 20317392), (96, 17354439), (108, 15426168), (122, 13655952), (123, 13544928), (144, 11569626), (162, 10284112), (164, 10158696), (183, 9103968), (216, 7713084), (244, 6827976), (246, 6772464), (257, 6482592), (288, 5784813), (324, 5142056), (328, 5079348), (366, 4551984), (369, 4514976), (432, 3856542), (488, 3413988), (492, 3386232), (514, 3241296), (549, 3034656), (648, 2571028), (656, 2539674), (732, 2275992), (738, 2257488), (771, 2160864), (864, 1928271), (976, 1706994), (984, 1693116), (1028, 1620648), (1098, 1517328), (1107, 1504992), (1296, 1285514), (1312, 1269837), (1464, 1137996), (1476, 1128744), (1542, 1080432), (1647, 1011552), (1952, 853497), (1968, 846558), (2056, 810324), (2196, 758664), (2214, 752496), (2313, 720288), (2501, 666144), (2592, 642757), (2928, 568998), (2952, 564372), (3084, 540216), (3294, 505776), (3321, 501664), (3936, 423279), (4112, 405162), (4392, 379332), (4428, 376248), (4626, 360144), (4941, 337184), (5002, 333072), (5856, 284499), (5904, 282186), (6168, 270108), (6588, 252888), (6642, 250832), (6939, 240096), (7503, 222048), (8224, 202581), (8784, 189666), (8856, 188124), (9252, 180072), (9882, 168592), (10004, 166536), (10537, 158112), (11808, 141093), (12336, 135054), (13176, 126444), (13284, 125416), (13878, 120048), (15006, 111024), (15677, 106272), (17568, 94833), (17712, 94062), (18504, 90036), (19764, 84296), (20008, 83268), (20817, 80032), (21074, 79056), (22509, 74016), (24672, 67527), (26352, 63222), (26568, 62708), (27756, 60024), (30012, 55512), (31354, 53136), (31611, 52704), (35424, 47031), (37008, 45018), (39528, 42148), (40016, 41634)]