1330677972

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{683}}^1$

素因数の和:910

約数の個数: 144

約数和(自身を含む): 3806345088

約数和(自身を除く): 2475667116

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 69, 78, 92, 117, 138, 156, 181, 207, 234, 276, 299, 362, 414, 468, 543, 598, 683, 724, 828, 897, 1086, 1196, 1366, 1629, 1794, 2049, 2172, 2353, 2691, 2732, 3258, 3588, 4098, 4163, 4706, 5382, 6147, 6516, 7059, 8196, 8326, 8879, 9412, 10764, 12294, 12489, 14118, 15709, 16652, 17758, 21177, 24588, 24978, 26637, 28236, 31418, 35516, 37467, 42354, 47127, 49956, 53274, 54119, 62836, 74934, 79911, 84708, 94254, 106548, 108238, 123623, 141381, 149868, 159822, 162357, 188508, 204217, 216476, 247246, 282762, 319644, 324714, 370869, 408434, 487071, 494492, 565524, 612651, 649428, 741738, 816868, 974142, 1112607, 1225302, 1483476, 1607099, 1837953, 1948284, 2225214, 2450604, 2843329, 3214198, 3675906, 4450428, 4821297, 5686658, 6428396, 7351812, 8529987, 9642594, 11373316, 14463891, 17059974, 19285188, 25589961, 28927782, 34119948, 36963277, 51179922, 57855564, 73926554, 102359844, 110889831, 147853108, 221779662, 332669493, 443559324, 665338986, 1330677972]

約数ペア:

[(1, 1330677972), (2, 665338986), (3, 443559324), (4, 332669493), (6, 221779662), (9, 147853108), (12, 110889831), (13, 102359844), (18, 73926554), (23, 57855564), (26, 51179922), (36, 36963277), (39, 34119948), (46, 28927782), (52, 25589961), (69, 19285188), (78, 17059974), (92, 14463891), (117, 11373316), (138, 9642594), (156, 8529987), (181, 7351812), (207, 6428396), (234, 5686658), (276, 4821297), (299, 4450428), (362, 3675906), (414, 3214198), (468, 2843329), (543, 2450604), (598, 2225214), (683, 1948284), (724, 1837953), (828, 1607099), (897, 1483476), (1086, 1225302), (1196, 1112607), (1366, 974142), (1629, 816868), (1794, 741738), (2049, 649428), (2172, 612651), (2353, 565524), (2691, 494492), (2732, 487071), (3258, 408434), (3588, 370869), (4098, 324714), (4163, 319644), (4706, 282762), (5382, 247246), (6147, 216476), (6516, 204217), (7059, 188508), (8196, 162357), (8326, 159822), (8879, 149868), (9412, 141381), (10764, 123623), (12294, 108238), (12489, 106548), (14118, 94254), (15709, 84708), (16652, 79911), (17758, 74934), (21177, 62836), (24588, 54119), (24978, 53274), (26637, 49956), (28236, 47127), (31418, 42354), (35516, 37467)]