1311672744

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^2\times {\mathrm{71}}^1\times {\mathrm{89}}^1$

素因数の和:237

約数の個数: 192

約数和(自身を含む): 3860784000

約数和(自身を除く): 2549111256

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 71, 72, 89, 93, 108, 124, 142, 178, 186, 213, 216, 248, 267, 279, 284, 356, 372, 426, 534, 558, 568, 639, 712, 744, 801, 837, 852, 961, 1068, 1116, 1278, 1602, 1674, 1704, 1917, 1922, 2136, 2201, 2232, 2403, 2556, 2759, 2883, 3204, 3348, 3834, 3844, 4402, 4806, 5112, 5518, 5766, 6319, 6408, 6603, 6696, 7668, 7688, 8277, 8649, 8804, 9612, 11036, 11532, 12638, 13206, 15336, 16554, 17298, 17608, 18957, 19224, 19809, 22072, 23064, 24831, 25276, 25947, 26412, 33108, 34596, 37914, 39618, 49662, 50552, 51894, 52824, 56871, 59427, 66216, 68231, 69192, 74493, 75828, 79236, 85529, 99324, 103788, 113742, 118854, 136462, 148986, 151656, 158472, 170613, 171058, 195889, 198648, 204693, 207576, 227484, 237708, 256587, 272924, 297972, 341226, 342116, 391778, 409386, 454968, 475416, 513174, 545848, 587667, 595944, 614079, 682452, 684232, 769761, 783556, 818772, 1026348, 1175334, 1228158, 1364904, 1539522, 1567112, 1637544, 1763001, 1842237, 2052696, 2309283, 2350668, 2456316, 3079044, 3526002, 3684474, 4618566, 4701336, 4912632, 5289003, 6072559, 6158088, 7052004, 7368948, 9237132, 10578006, 12145118, 14104008, 14737896, 18217677, 18474264, 21156012, 24290236, 36435354, 42312024, 48580472, 54653031, 72870708, 109306062, 145741416, 163959093, 218612124, 327918186, 437224248, 655836372, 1311672744]

約数ペア:

[(1, 1311672744), (2, 655836372), (3, 437224248), (4, 327918186), (6, 218612124), (8, 163959093), (9, 145741416), (12, 109306062), (18, 72870708), (24, 54653031), (27, 48580472), (31, 42312024), (36, 36435354), (54, 24290236), (62, 21156012), (71, 18474264), (72, 18217677), (89, 14737896), (93, 14104008), (108, 12145118), (124, 10578006), (142, 9237132), (178, 7368948), (186, 7052004), (213, 6158088), (216, 6072559), (248, 5289003), (267, 4912632), (279, 4701336), (284, 4618566), (356, 3684474), (372, 3526002), (426, 3079044), (534, 2456316), (558, 2350668), (568, 2309283), (639, 2052696), (712, 1842237), (744, 1763001), (801, 1637544), (837, 1567112), (852, 1539522), (961, 1364904), (1068, 1228158), (1116, 1175334), (1278, 1026348), (1602, 818772), (1674, 783556), (1704, 769761), (1917, 684232), (1922, 682452), (2136, 614079), (2201, 595944), (2232, 587667), (2403, 545848), (2556, 513174), (2759, 475416), (2883, 454968), (3204, 409386), (3348, 391778), (3834, 342116), (3844, 341226), (4402, 297972), (4806, 272924), (5112, 256587), (5518, 237708), (5766, 227484), (6319, 207576), (6408, 204693), (6603, 198648), (6696, 195889), (7668, 171058), (7688, 170613), (8277, 158472), (8649, 151656), (8804, 148986), (9612, 136462), (11036, 118854), (11532, 113742), (12638, 103788), (13206, 99324), (15336, 85529), (16554, 79236), (17298, 75828), (17608, 74493), (18957, 69192), (19224, 68231), (19809, 66216), (22072, 59427), (23064, 56871), (24831, 52824), (25276, 51894), (25947, 50552), (26412, 49662), (33108, 39618), (34596, 37914)]