1038834420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{659}}^1$

素因数の和:774

約数の個数: 192

約数和(自身を含む): 3278499840

約数和(自身を除く): 2239665420

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 43, 47, 52, 60, 65, 78, 86, 94, 129, 130, 141, 156, 172, 188, 195, 215, 235, 258, 260, 282, 390, 430, 470, 516, 559, 564, 611, 645, 659, 705, 780, 860, 940, 1118, 1222, 1290, 1318, 1410, 1677, 1833, 1977, 2021, 2236, 2444, 2580, 2636, 2795, 2820, 3055, 3295, 3354, 3666, 3954, 4042, 5590, 6063, 6110, 6590, 6708, 7332, 7908, 8084, 8385, 8567, 9165, 9885, 10105, 11180, 12126, 12220, 13180, 16770, 17134, 18330, 19770, 20210, 24252, 25701, 26273, 28337, 30315, 30973, 33540, 34268, 36660, 39540, 40420, 42835, 51402, 52546, 56674, 60630, 61946, 78819, 85011, 85670, 92919, 102804, 105092, 113348, 121260, 123892, 128505, 131365, 141685, 154865, 157638, 170022, 171340, 185838, 257010, 262730, 283370, 309730, 315276, 340044, 368381, 371676, 394095, 402649, 425055, 464595, 514020, 525460, 566740, 619460, 736762, 788190, 805298, 850110, 929190, 1105143, 1207947, 1331839, 1473524, 1576380, 1610596, 1700220, 1841905, 1858380, 2013245, 2210286, 2415894, 2663678, 3683810, 3995517, 4026490, 4420572, 4831788, 5327356, 5525715, 6039735, 6659195, 7367620, 7991034, 8052980, 11051430, 12079470, 13318390, 15982068, 17313907, 19977585, 22102860, 24158940, 26636780, 34627814, 39955170, 51941721, 69255628, 79910340, 86569535, 103883442, 173139070, 207766884, 259708605, 346278140, 519417210, 1038834420]

約数ペア:

[(1, 1038834420), (2, 519417210), (3, 346278140), (4, 259708605), (5, 207766884), (6, 173139070), (10, 103883442), (12, 86569535), (13, 79910340), (15, 69255628), (20, 51941721), (26, 39955170), (30, 34627814), (39, 26636780), (43, 24158940), (47, 22102860), (52, 19977585), (60, 17313907), (65, 15982068), (78, 13318390), (86, 12079470), (94, 11051430), (129, 8052980), (130, 7991034), (141, 7367620), (156, 6659195), (172, 6039735), (188, 5525715), (195, 5327356), (215, 4831788), (235, 4420572), (258, 4026490), (260, 3995517), (282, 3683810), (390, 2663678), (430, 2415894), (470, 2210286), (516, 2013245), (559, 1858380), (564, 1841905), (611, 1700220), (645, 1610596), (659, 1576380), (705, 1473524), (780, 1331839), (860, 1207947), (940, 1105143), (1118, 929190), (1222, 850110), (1290, 805298), (1318, 788190), (1410, 736762), (1677, 619460), (1833, 566740), (1977, 525460), (2021, 514020), (2236, 464595), (2444, 425055), (2580, 402649), (2636, 394095), (2795, 371676), (2820, 368381), (3055, 340044), (3295, 315276), (3354, 309730), (3666, 283370), (3954, 262730), (4042, 257010), (5590, 185838), (6063, 171340), (6110, 170022), (6590, 157638), (6708, 154865), (7332, 141685), (7908, 131365), (8084, 128505), (8385, 123892), (8567, 121260), (9165, 113348), (9885, 105092), (10105, 102804), (11180, 92919), (12126, 85670), (12220, 85011), (13180, 78819), (16770, 61946), (17134, 60630), (18330, 56674), (19770, 52546), (20210, 51402), (24252, 42835), (25701, 40420), (26273, 39540), (28337, 36660), (30315, 34268), (30973, 33540)]