1328590692

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{631}}^1$

素因数の和:1074

約数の個数: 144

約数和(自身を含む): 3961426560

約数和(自身を除く): 2632835868

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 18, 22, 26, 33, 36, 39, 44, 52, 66, 78, 99, 117, 132, 143, 156, 198, 234, 286, 396, 409, 429, 468, 572, 631, 818, 858, 1227, 1262, 1287, 1636, 1716, 1893, 2454, 2524, 2574, 3681, 3786, 4499, 4908, 5148, 5317, 5679, 6941, 7362, 7572, 8203, 8998, 10634, 11358, 13497, 13882, 14724, 15951, 16406, 17996, 20823, 21268, 22716, 24609, 26994, 27764, 31902, 32812, 40491, 41646, 47853, 49218, 53988, 58487, 62469, 63804, 73827, 80982, 83292, 90233, 95706, 98436, 116974, 124938, 147654, 161964, 175461, 180466, 191412, 233948, 249876, 258079, 270699, 295308, 350922, 360932, 516158, 526383, 541398, 701844, 774237, 812097, 1032316, 1052766, 1082796, 1548474, 1624194, 2105532, 2322711, 2838869, 3096948, 3248388, 3355027, 4645422, 5677738, 6710054, 8516607, 9290844, 10065081, 11355476, 13420108, 17033214, 20130162, 25549821, 30195243, 34066428, 36905297, 40260324, 51099642, 60390486, 73810594, 102199284, 110715891, 120780972, 147621188, 221431782, 332147673, 442863564, 664295346, 1328590692]

約数ペア:

[(1, 1328590692), (2, 664295346), (3, 442863564), (4, 332147673), (6, 221431782), (9, 147621188), (11, 120780972), (12, 110715891), (13, 102199284), (18, 73810594), (22, 60390486), (26, 51099642), (33, 40260324), (36, 36905297), (39, 34066428), (44, 30195243), (52, 25549821), (66, 20130162), (78, 17033214), (99, 13420108), (117, 11355476), (132, 10065081), (143, 9290844), (156, 8516607), (198, 6710054), (234, 5677738), (286, 4645422), (396, 3355027), (409, 3248388), (429, 3096948), (468, 2838869), (572, 2322711), (631, 2105532), (818, 1624194), (858, 1548474), (1227, 1082796), (1262, 1052766), (1287, 1032316), (1636, 812097), (1716, 774237), (1893, 701844), (2454, 541398), (2524, 526383), (2574, 516158), (3681, 360932), (3786, 350922), (4499, 295308), (4908, 270699), (5148, 258079), (5317, 249876), (5679, 233948), (6941, 191412), (7362, 180466), (7572, 175461), (8203, 161964), (8998, 147654), (10634, 124938), (11358, 116974), (13497, 98436), (13882, 95706), (14724, 90233), (15951, 83292), (16406, 80982), (17996, 73827), (20823, 63804), (21268, 62469), (22716, 58487), (24609, 53988), (26994, 49218), (27764, 47853), (31902, 41646), (32812, 40491)]