630180684

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^3\times {\mathrm{509}}^1$

素因数の和:577

約数の個数: 144

約数和(自身を含む): 1938081600

約数和(自身を除く): 1307900916

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 509, 578, 612, 714, 867, 1018, 1071, 1156, 1428, 1527, 1734, 2023, 2036, 2142, 2601, 3054, 3468, 3563, 4046, 4284, 4581, 4913, 5202, 6069, 6108, 7126, 8092, 8653, 9162, 9826, 10404, 10689, 12138, 14252, 14739, 17306, 18207, 18324, 19652, 21378, 24276, 25959, 29478, 32067, 34391, 34612, 36414, 42756, 44217, 51918, 58956, 60571, 64134, 68782, 72828, 77877, 88434, 103173, 103836, 121142, 128268, 137564, 147101, 155754, 176868, 181713, 206346, 242284, 294202, 309519, 311508, 363426, 412692, 441303, 545139, 588404, 619038, 726852, 882606, 1029707, 1090278, 1238076, 1323909, 1765212, 2059414, 2180556, 2500717, 2647818, 3089121, 4118828, 5001434, 5295636, 6178242, 7502151, 9267363, 10002868, 12356484, 15004302, 17505019, 18534726, 22506453, 30008604, 35010038, 37069452, 45012906, 52515057, 70020076, 90025812, 105030114, 157545171, 210060228, 315090342, 630180684]

約数ペア:

[(1, 630180684), (2, 315090342), (3, 210060228), (4, 157545171), (6, 105030114), (7, 90025812), (9, 70020076), (12, 52515057), (14, 45012906), (17, 37069452), (18, 35010038), (21, 30008604), (28, 22506453), (34, 18534726), (36, 17505019), (42, 15004302), (51, 12356484), (63, 10002868), (68, 9267363), (84, 7502151), (102, 6178242), (119, 5295636), (126, 5001434), (153, 4118828), (204, 3089121), (238, 2647818), (252, 2500717), (289, 2180556), (306, 2059414), (357, 1765212), (476, 1323909), (509, 1238076), (578, 1090278), (612, 1029707), (714, 882606), (867, 726852), (1018, 619038), (1071, 588404), (1156, 545139), (1428, 441303), (1527, 412692), (1734, 363426), (2023, 311508), (2036, 309519), (2142, 294202), (2601, 242284), (3054, 206346), (3468, 181713), (3563, 176868), (4046, 155754), (4284, 147101), (4581, 137564), (4913, 128268), (5202, 121142), (6069, 103836), (6108, 103173), (7126, 88434), (8092, 77877), (8653, 72828), (9162, 68782), (9826, 64134), (10404, 60571), (10689, 58956), (12138, 51918), (14252, 44217), (14739, 42756), (17306, 36414), (18207, 34612), (18324, 34391), (19652, 32067), (21378, 29478), (24276, 25959)]