2012121972

素因数分解:

$2^2\times 3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2269}}^1$

素因数の和:2332

約数の個数: 240

約数和(自身を含む): 6644816640

約数和(自身を除く): 4632694668

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 23, 27, 28, 34, 36, 42, 46, 51, 54, 63, 68, 69, 81, 84, 92, 102, 108, 119, 126, 138, 153, 161, 162, 189, 204, 207, 238, 252, 276, 306, 322, 324, 357, 378, 391, 414, 459, 476, 483, 567, 612, 621, 644, 714, 756, 782, 828, 918, 966, 1071, 1134, 1173, 1242, 1377, 1428, 1449, 1564, 1836, 1863, 1932, 2142, 2268, 2269, 2346, 2484, 2737, 2754, 2898, 3213, 3519, 3726, 4284, 4347, 4538, 4692, 5474, 5508, 5796, 6426, 6807, 7038, 7452, 8211, 8694, 9076, 9639, 10557, 10948, 12852, 13041, 13614, 14076, 15883, 16422, 17388, 19278, 20421, 21114, 24633, 26082, 27228, 31671, 31766, 32844, 38556, 38573, 40842, 42228, 47649, 49266, 52164, 52187, 61263, 63342, 63532, 73899, 77146, 81684, 95298, 98532, 104374, 115719, 122526, 126684, 142947, 147798, 154292, 156561, 183789, 190596, 208748, 221697, 231438, 245052, 270011, 285894, 295596, 313122, 347157, 365309, 367578, 428841, 443394, 462876, 469683, 540022, 571788, 626244, 694314, 730618, 735156, 810033, 857682, 886788, 887179, 939366, 1041471, 1080044, 1095927, 1286523, 1388628, 1409049, 1461236, 1620066, 1715364, 1774358, 1878732, 2082942, 2191854, 2430099, 2573046, 2661537, 2818098, 3124413, 3240132, 3287781, 3548716, 4165884, 4227147, 4383708, 4860198, 5146092, 5323074, 5636196, 6210253, 6248826, 6575562, 7290297, 7984611, 8454294, 9720396, 9863343, 10646148, 12420506, 12497652, 13151124, 14580594, 15969222, 16908588, 18630759, 19726686, 21870891, 23953833, 24841012, 29161188, 29590029, 31938444, 37261518, 39453372, 43741782, 47907666, 55892277, 59180058, 71861499, 74523036, 87483564, 95815332, 111784554, 118360116, 143722998, 167676831, 223569108, 287445996, 335353662, 503030493, 670707324, 1006060986, 2012121972]

約数ペア:

[(1, 2012121972), (2, 1006060986), (3, 670707324), (4, 503030493), (6, 335353662), (7, 287445996), (9, 223569108), (12, 167676831), (14, 143722998), (17, 118360116), (18, 111784554), (21, 95815332), (23, 87483564), (27, 74523036), (28, 71861499), (34, 59180058), (36, 55892277), (42, 47907666), (46, 43741782), (51, 39453372), (54, 37261518), (63, 31938444), (68, 29590029), (69, 29161188), (81, 24841012), (84, 23953833), (92, 21870891), (102, 19726686), (108, 18630759), (119, 16908588), (126, 15969222), (138, 14580594), (153, 13151124), (161, 12497652), (162, 12420506), (189, 10646148), (204, 9863343), (207, 9720396), (238, 8454294), (252, 7984611), (276, 7290297), (306, 6575562), (322, 6248826), (324, 6210253), (357, 5636196), (378, 5323074), (391, 5146092), (414, 4860198), (459, 4383708), (476, 4227147), (483, 4165884), (567, 3548716), (612, 3287781), (621, 3240132), (644, 3124413), (714, 2818098), (756, 2661537), (782, 2573046), (828, 2430099), (918, 2191854), (966, 2082942), (1071, 1878732), (1134, 1774358), (1173, 1715364), (1242, 1620066), (1377, 1461236), (1428, 1409049), (1449, 1388628), (1564, 1286523), (1836, 1095927), (1863, 1080044), (1932, 1041471), (2142, 939366), (2268, 887179), (2269, 886788), (2346, 857682), (2484, 810033), (2737, 735156), (2754, 730618), (2898, 694314), (3213, 626244), (3519, 571788), (3726, 540022), (4284, 469683), (4347, 462876), (4538, 443394), (4692, 428841), (5474, 367578), (5508, 365309), (5796, 347157), (6426, 313122), (6807, 295596), (7038, 285894), (7452, 270011), (8211, 245052), (8694, 231438), (9076, 221697), (9639, 208748), (10557, 190596), (10948, 183789), (12852, 156561), (13041, 154292), (13614, 147798), (14076, 142947), (15883, 126684), (16422, 122526), (17388, 115719), (19278, 104374), (20421, 98532), (21114, 95298), (24633, 81684), (26082, 77146), (27228, 73899), (31671, 63532), (31766, 63342), (32844, 61263), (38556, 52187), (38573, 52164), (40842, 49266), (42228, 47649)]