468731718

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{181}}^1$

素因数の和:260

約数の個数: 256

約数和(自身を含む): 1408942080

約数和(自身を除く): 940210362

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 27, 31, 34, 39, 42, 51, 54, 62, 63, 78, 91, 93, 102, 117, 119, 126, 153, 181, 182, 186, 189, 217, 221, 234, 238, 273, 279, 306, 351, 357, 362, 378, 403, 434, 442, 459, 527, 543, 546, 558, 651, 663, 702, 714, 806, 819, 837, 918, 1054, 1071, 1086, 1209, 1267, 1302, 1326, 1547, 1581, 1629, 1638, 1674, 1953, 1989, 2142, 2353, 2418, 2457, 2534, 2821, 3077, 3094, 3162, 3213, 3258, 3627, 3689, 3801, 3906, 3978, 4641, 4706, 4743, 4887, 4914, 5611, 5642, 5859, 5967, 6154, 6426, 6851, 7059, 7254, 7378, 7602, 8463, 9231, 9282, 9486, 9774, 10881, 11067, 11222, 11403, 11718, 11934, 13702, 13923, 14118, 14229, 16471, 16833, 16926, 18462, 20553, 21177, 21539, 21762, 22134, 22806, 25389, 27693, 27846, 28458, 32942, 33201, 33666, 34209, 39277, 40001, 41106, 41769, 42354, 43078, 47957, 49413, 50499, 50778, 55386, 61659, 63531, 64617, 66402, 68418, 72943, 76167, 78554, 80002, 83079, 83538, 95387, 95914, 98826, 99603, 100998, 117831, 120003, 123318, 127062, 129234, 143871, 145886, 148239, 151497, 152334, 166158, 184977, 190774, 193851, 199206, 218829, 235662, 240006, 280007, 286161, 287742, 296478, 302994, 353493, 360009, 369954, 387702, 431613, 437658, 444717, 510601, 560014, 572322, 581553, 656487, 667709, 706986, 720018, 840021, 858483, 863226, 889434, 1021202, 1060479, 1080027, 1163106, 1240031, 1294839, 1312974, 1335418, 1531803, 1680042, 1716966, 1969461, 2003127, 2120958, 2160054, 2480062, 2520063, 2575449, 2589678, 3063606, 3720093, 3938922, 4006254, 4595409, 5040126, 5150898, 6009381, 7440186, 7560189, 8680217, 9190818, 11160279, 12018762, 13786227, 15120378, 17360434, 18028143, 22320558, 26040651, 27572454, 33480837, 36056286, 52081302, 66961674, 78121953, 156243906, 234365859, 468731718]

約数ペア:

[(1, 468731718), (2, 234365859), (3, 156243906), (6, 78121953), (7, 66961674), (9, 52081302), (13, 36056286), (14, 33480837), (17, 27572454), (18, 26040651), (21, 22320558), (26, 18028143), (27, 17360434), (31, 15120378), (34, 13786227), (39, 12018762), (42, 11160279), (51, 9190818), (54, 8680217), (62, 7560189), (63, 7440186), (78, 6009381), (91, 5150898), (93, 5040126), (102, 4595409), (117, 4006254), (119, 3938922), (126, 3720093), (153, 3063606), (181, 2589678), (182, 2575449), (186, 2520063), (189, 2480062), (217, 2160054), (221, 2120958), (234, 2003127), (238, 1969461), (273, 1716966), (279, 1680042), (306, 1531803), (351, 1335418), (357, 1312974), (362, 1294839), (378, 1240031), (403, 1163106), (434, 1080027), (442, 1060479), (459, 1021202), (527, 889434), (543, 863226), (546, 858483), (558, 840021), (651, 720018), (663, 706986), (702, 667709), (714, 656487), (806, 581553), (819, 572322), (837, 560014), (918, 510601), (1054, 444717), (1071, 437658), (1086, 431613), (1209, 387702), (1267, 369954), (1302, 360009), (1326, 353493), (1547, 302994), (1581, 296478), (1629, 287742), (1638, 286161), (1674, 280007), (1953, 240006), (1989, 235662), (2142, 218829), (2353, 199206), (2418, 193851), (2457, 190774), (2534, 184977), (2821, 166158), (3077, 152334), (3094, 151497), (3162, 148239), (3213, 145886), (3258, 143871), (3627, 129234), (3689, 127062), (3801, 123318), (3906, 120003), (3978, 117831), (4641, 100998), (4706, 99603), (4743, 98826), (4887, 95914), (4914, 95387), (5611, 83538), (5642, 83079), (5859, 80002), (5967, 78554), (6154, 76167), (6426, 72943), (6851, 68418), (7059, 66402), (7254, 64617), (7378, 63531), (7602, 61659), (8463, 55386), (9231, 50778), (9282, 50499), (9486, 49413), (9774, 47957), (10881, 43078), (11067, 42354), (11222, 41769), (11403, 41106), (11718, 40001), (11934, 39277), (13702, 34209), (13923, 33666), (14118, 33201), (14229, 32942), (16471, 28458), (16833, 27846), (16926, 27693), (18462, 25389), (20553, 22806), (21177, 22134), (21539, 21762)]