1261036296

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{547}}^1\times {\mathrm{821}}^1$

素因数の和:1396

約数の個数: 128

約数和(自身を含む): 3783830400

約数和(自身を除く): 2522794104

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 547, 702, 821, 936, 1094, 1404, 1641, 1642, 2188, 2463, 2808, 3282, 3284, 4376, 4923, 4926, 6564, 6568, 7111, 7389, 9846, 9852, 10673, 13128, 14222, 14769, 14778, 19692, 19704, 21333, 21346, 22167, 28444, 29538, 29556, 32019, 39384, 42666, 42692, 44334, 56888, 59076, 59112, 63999, 64038, 85332, 85384, 88668, 96057, 118152, 127998, 128076, 170664, 177336, 191997, 192114, 255996, 256152, 288171, 383994, 384228, 449087, 511992, 576342, 767988, 768456, 898174, 1152684, 1347261, 1535976, 1796348, 2305368, 2694522, 3592696, 4041783, 5389044, 5838131, 8083566, 10778088, 11676262, 12125349, 16167132, 17514393, 23352524, 24250698, 32334264, 35028786, 46705048, 48501396, 52543179, 70057572, 97002792, 105086358, 140115144, 157629537, 210172716, 315259074, 420345432, 630518148, 1261036296]

約数ペア:

[(1, 1261036296), (2, 630518148), (3, 420345432), (4, 315259074), (6, 210172716), (8, 157629537), (9, 140115144), (12, 105086358), (13, 97002792), (18, 70057572), (24, 52543179), (26, 48501396), (27, 46705048), (36, 35028786), (39, 32334264), (52, 24250698), (54, 23352524), (72, 17514393), (78, 16167132), (104, 12125349), (108, 11676262), (117, 10778088), (156, 8083566), (216, 5838131), (234, 5389044), (312, 4041783), (351, 3592696), (468, 2694522), (547, 2305368), (702, 1796348), (821, 1535976), (936, 1347261), (1094, 1152684), (1404, 898174), (1641, 768456), (1642, 767988), (2188, 576342), (2463, 511992), (2808, 449087), (3282, 384228), (3284, 383994), (4376, 288171), (4923, 256152), (4926, 255996), (6564, 192114), (6568, 191997), (7111, 177336), (7389, 170664), (9846, 128076), (9852, 127998), (10673, 118152), (13128, 96057), (14222, 88668), (14769, 85384), (14778, 85332), (19692, 64038), (19704, 63999), (21333, 59112), (21346, 59076), (22167, 56888), (28444, 44334), (29538, 42692), (29556, 42666), (32019, 39384)]