431279316

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 168

約数和(自身を含む): 1261374464

約数和(自身を除く): 830095148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 81, 93, 108, 117, 124, 156, 162, 186, 234, 243, 279, 324, 351, 367, 372, 403, 468, 486, 558, 702, 729, 734, 806, 837, 972, 1053, 1101, 1116, 1209, 1404, 1458, 1468, 1612, 1674, 2106, 2202, 2418, 2511, 2916, 3159, 3303, 3348, 3627, 4212, 4404, 4771, 4836, 5022, 6318, 6606, 7254, 7533, 9477, 9542, 9909, 10044, 10881, 11377, 12636, 13212, 14313, 14508, 15066, 18954, 19084, 19818, 21762, 22599, 22754, 28626, 29727, 30132, 32643, 34131, 37908, 39636, 42939, 43524, 45198, 45508, 57252, 59454, 65286, 68262, 85878, 89181, 90396, 97929, 102393, 118908, 128817, 130572, 136524, 147901, 171756, 178362, 195858, 204786, 257634, 267543, 293787, 295802, 307179, 356724, 386451, 391716, 409572, 443703, 515268, 535086, 587574, 591604, 614358, 772902, 887406, 921537, 1070172, 1159353, 1175148, 1228716, 1331109, 1545804, 1774812, 1843074, 2318706, 2662218, 2764611, 3478059, 3686148, 3993327, 4637412, 5324436, 5529222, 6956118, 7986654, 8293833, 11058444, 11979981, 13912236, 15973308, 16587666, 23959962, 33175332, 35939943, 47919924, 71879886, 107819829, 143759772, 215639658, 431279316]

約数ペア:

[(1, 431279316), (2, 215639658), (3, 143759772), (4, 107819829), (6, 71879886), (9, 47919924), (12, 35939943), (13, 33175332), (18, 23959962), (26, 16587666), (27, 15973308), (31, 13912236), (36, 11979981), (39, 11058444), (52, 8293833), (54, 7986654), (62, 6956118), (78, 5529222), (81, 5324436), (93, 4637412), (108, 3993327), (117, 3686148), (124, 3478059), (156, 2764611), (162, 2662218), (186, 2318706), (234, 1843074), (243, 1774812), (279, 1545804), (324, 1331109), (351, 1228716), (367, 1175148), (372, 1159353), (403, 1070172), (468, 921537), (486, 887406), (558, 772902), (702, 614358), (729, 591604), (734, 587574), (806, 535086), (837, 515268), (972, 443703), (1053, 409572), (1101, 391716), (1116, 386451), (1209, 356724), (1404, 307179), (1458, 295802), (1468, 293787), (1612, 267543), (1674, 257634), (2106, 204786), (2202, 195858), (2418, 178362), (2511, 171756), (2916, 147901), (3159, 136524), (3303, 130572), (3348, 128817), (3627, 118908), (4212, 102393), (4404, 97929), (4771, 90396), (4836, 89181), (5022, 85878), (6318, 68262), (6606, 65286), (7254, 59454), (7533, 57252), (9477, 45508), (9542, 45198), (9909, 43524), (10044, 42939), (10881, 39636), (11377, 37908), (12636, 34131), (13212, 32643), (14313, 30132), (14508, 29727), (15066, 28626), (18954, 22754), (19084, 22599), (19818, 21762)]