431580402

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1289}}^1$

素因数の和:1416

約数の個数: 96

約数和(自身を含む): 1086696000

約数和(自身を除く): 655115598

約数列:

[1, 2, 3, 6, 9, 11, 18, 19, 22, 33, 38, 57, 66, 89, 99, 114, 171, 178, 198, 209, 267, 342, 418, 534, 627, 801, 979, 1254, 1289, 1602, 1691, 1881, 1958, 2578, 2937, 3382, 3762, 3867, 5073, 5874, 7734, 8811, 10146, 11601, 14179, 15219, 17622, 18601, 23202, 24491, 28358, 30438, 37202, 42537, 48982, 55803, 73473, 85074, 111606, 114721, 127611, 146946, 167409, 220419, 229442, 255222, 269401, 334818, 344163, 440838, 538802, 688326, 808203, 1032489, 1261931, 1616406, 2064978, 2179699, 2424609, 2523862, 3785793, 4359398, 4849218, 6539097, 7571586, 11357379, 13078194, 19617291, 22714758, 23976689, 39234582, 47953378, 71930067, 143860134, 215790201, 431580402]

約数ペア:

[(1, 431580402), (2, 215790201), (3, 143860134), (6, 71930067), (9, 47953378), (11, 39234582), (18, 23976689), (19, 22714758), (22, 19617291), (33, 13078194), (38, 11357379), (57, 7571586), (66, 6539097), (89, 4849218), (99, 4359398), (114, 3785793), (171, 2523862), (178, 2424609), (198, 2179699), (209, 2064978), (267, 1616406), (342, 1261931), (418, 1032489), (534, 808203), (627, 688326), (801, 538802), (979, 440838), (1254, 344163), (1289, 334818), (1602, 269401), (1691, 255222), (1881, 229442), (1958, 220419), (2578, 167409), (2937, 146946), (3382, 127611), (3762, 114721), (3867, 111606), (5073, 85074), (5874, 73473), (7734, 55803), (8811, 48982), (10146, 42537), (11601, 37202), (14179, 30438), (15219, 28358), (17622, 24491), (18601, 23202)]