64478484

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{173}}^1$

素因数の和:239

約数の個数: 192

約数和(自身を含む): 210470400

約数和(自身を除く): 145991916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 27, 28, 29, 34, 36, 42, 51, 54, 58, 63, 68, 84, 87, 102, 108, 116, 119, 126, 153, 173, 174, 189, 203, 204, 238, 252, 261, 306, 346, 348, 357, 378, 406, 459, 476, 493, 519, 522, 609, 612, 692, 714, 756, 783, 812, 918, 986, 1038, 1044, 1071, 1211, 1218, 1428, 1479, 1557, 1566, 1827, 1836, 1972, 2076, 2142, 2422, 2436, 2941, 2958, 3114, 3132, 3213, 3451, 3633, 3654, 4284, 4437, 4671, 4844, 5017, 5481, 5882, 5916, 6228, 6426, 6902, 7266, 7308, 8823, 8874, 9342, 10034, 10353, 10899, 10962, 11764, 12852, 13311, 13804, 14532, 15051, 17646, 17748, 18684, 20068, 20587, 20706, 21798, 21924, 26469, 26622, 30102, 31059, 32697, 35119, 35292, 41174, 41412, 43596, 45153, 52938, 53244, 60204, 61761, 62118, 65394, 70238, 79407, 82348, 85289, 90306, 93177, 105357, 105876, 123522, 124236, 130788, 135459, 140476, 158814, 170578, 180612, 185283, 186354, 210714, 247044, 255867, 270918, 316071, 317628, 341156, 370566, 372708, 421428, 511734, 541836, 555849, 597023, 632142, 741132, 767601, 948213, 1023468, 1111698, 1194046, 1264284, 1535202, 1791069, 1896426, 2223396, 2302803, 2388092, 3070404, 3582138, 3792852, 4605606, 5373207, 7164276, 9211212, 10746414, 16119621, 21492828, 32239242, 64478484]

約数ペア:

[(1, 64478484), (2, 32239242), (3, 21492828), (4, 16119621), (6, 10746414), (7, 9211212), (9, 7164276), (12, 5373207), (14, 4605606), (17, 3792852), (18, 3582138), (21, 3070404), (27, 2388092), (28, 2302803), (29, 2223396), (34, 1896426), (36, 1791069), (42, 1535202), (51, 1264284), (54, 1194046), (58, 1111698), (63, 1023468), (68, 948213), (84, 767601), (87, 741132), (102, 632142), (108, 597023), (116, 555849), (119, 541836), (126, 511734), (153, 421428), (173, 372708), (174, 370566), (189, 341156), (203, 317628), (204, 316071), (238, 270918), (252, 255867), (261, 247044), (306, 210714), (346, 186354), (348, 185283), (357, 180612), (378, 170578), (406, 158814), (459, 140476), (476, 135459), (493, 130788), (519, 124236), (522, 123522), (609, 105876), (612, 105357), (692, 93177), (714, 90306), (756, 85289), (783, 82348), (812, 79407), (918, 70238), (986, 65394), (1038, 62118), (1044, 61761), (1071, 60204), (1211, 53244), (1218, 52938), (1428, 45153), (1479, 43596), (1557, 41412), (1566, 41174), (1827, 35292), (1836, 35119), (1972, 32697), (2076, 31059), (2142, 30102), (2422, 26622), (2436, 26469), (2941, 21924), (2958, 21798), (3114, 20706), (3132, 20587), (3213, 20068), (3451, 18684), (3633, 17748), (3654, 17646), (4284, 15051), (4437, 14532), (4671, 13804), (4844, 13311), (5017, 12852), (5481, 11764), (5882, 10962), (5916, 10899), (6228, 10353), (6426, 10034), (6902, 9342), (7266, 8874), (7308, 8823)]