240979284

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4327}}^1$

素因数の和:4374

約数の個数: 144

約数和(自身を含む): 793997568

約数和(自身を除く): 553018284

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 28, 34, 36, 39, 42, 51, 52, 63, 68, 78, 84, 91, 102, 117, 119, 126, 153, 156, 182, 204, 221, 234, 238, 252, 273, 306, 357, 364, 442, 468, 476, 546, 612, 663, 714, 819, 884, 1071, 1092, 1326, 1428, 1547, 1638, 1989, 2142, 2652, 3094, 3276, 3978, 4284, 4327, 4641, 6188, 7956, 8654, 9282, 12981, 13923, 17308, 18564, 25962, 27846, 30289, 38943, 51924, 55692, 56251, 60578, 73559, 77886, 90867, 112502, 121156, 147118, 155772, 168753, 181734, 220677, 225004, 272601, 294236, 337506, 363468, 393757, 441354, 506259, 514913, 545202, 662031, 675012, 787514, 882708, 956267, 1012518, 1029826, 1090404, 1181271, 1324062, 1544739, 1575028, 1912534, 2025036, 2059652, 2362542, 2648124, 2868801, 3089478, 3543813, 3825068, 4634217, 4725084, 5737602, 6178956, 6693869, 7087626, 8606403, 9268434, 11475204, 13387738, 14175252, 17212806, 18536868, 20081607, 26775476, 34425612, 40163214, 60244821, 80326428, 120489642, 240979284]

約数ペア:

[(1, 240979284), (2, 120489642), (3, 80326428), (4, 60244821), (6, 40163214), (7, 34425612), (9, 26775476), (12, 20081607), (13, 18536868), (14, 17212806), (17, 14175252), (18, 13387738), (21, 11475204), (26, 9268434), (28, 8606403), (34, 7087626), (36, 6693869), (39, 6178956), (42, 5737602), (51, 4725084), (52, 4634217), (63, 3825068), (68, 3543813), (78, 3089478), (84, 2868801), (91, 2648124), (102, 2362542), (117, 2059652), (119, 2025036), (126, 1912534), (153, 1575028), (156, 1544739), (182, 1324062), (204, 1181271), (221, 1090404), (234, 1029826), (238, 1012518), (252, 956267), (273, 882708), (306, 787514), (357, 675012), (364, 662031), (442, 545202), (468, 514913), (476, 506259), (546, 441354), (612, 393757), (663, 363468), (714, 337506), (819, 294236), (884, 272601), (1071, 225004), (1092, 220677), (1326, 181734), (1428, 168753), (1547, 155772), (1638, 147118), (1989, 121156), (2142, 112502), (2652, 90867), (3094, 77886), (3276, 73559), (3978, 60578), (4284, 56251), (4327, 55692), (4641, 51924), (6188, 38943), (7956, 30289), (8654, 27846), (9282, 25962), (12981, 18564), (13923, 17308)]