2640254292

素因数分解:

$2^2\times 3^6\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{241}}^1$

素因数の和:310

約数の個数: 252

約数和(自身を含む): 7957927516

約数和(自身を除く): 5317673224

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 27, 34, 36, 39, 51, 52, 54, 68, 78, 81, 102, 108, 117, 153, 156, 162, 204, 221, 234, 241, 243, 289, 306, 324, 351, 442, 459, 468, 482, 486, 578, 612, 663, 702, 723, 729, 867, 884, 918, 964, 972, 1053, 1156, 1326, 1377, 1404, 1446, 1458, 1734, 1836, 1989, 2106, 2169, 2601, 2652, 2754, 2892, 2916, 3133, 3159, 3468, 3757, 3978, 4097, 4131, 4212, 4338, 5202, 5508, 5967, 6266, 6318, 6507, 7514, 7803, 7956, 8194, 8262, 8676, 9399, 9477, 10404, 11271, 11934, 12291, 12393, 12532, 12636, 13014, 15028, 15606, 16388, 16524, 17901, 18798, 18954, 19521, 22542, 23409, 23868, 24582, 24786, 26028, 28197, 31212, 33813, 35802, 36873, 37596, 37908, 39042, 45084, 46818, 49164, 49572, 53261, 53703, 56394, 58563, 67626, 69649, 70227, 71604, 73746, 78084, 84591, 93636, 101439, 106522, 107406, 110619, 112788, 117126, 135252, 139298, 140454, 147492, 159783, 161109, 169182, 175689, 202878, 208947, 210681, 213044, 214812, 221238, 234252, 253773, 278596, 280908, 304317, 319566, 322218, 331857, 338364, 351378, 405756, 417894, 421362, 442476, 479349, 507546, 608634, 626841, 639132, 644436, 663714, 702756, 761319, 835788, 842724, 905437, 912951, 958698, 995571, 1015092, 1217268, 1253682, 1327428, 1438047, 1522638, 1810874, 1825902, 1880523, 1917396, 1991142, 2283957, 2507364, 2716311, 2738853, 2876094, 2986713, 3045276, 3621748, 3651804, 3761046, 3982284, 4314141, 4567914, 5432622, 5477706, 5641569, 5752188, 5973426, 7522092, 8148933, 8628282, 9135828, 10865244, 10955412, 11283138, 11946852, 12942423, 16297866, 16924707, 17256564, 22566276, 24446799, 25884846, 32595732, 33849414, 38827269, 48893598, 50774121, 51769692, 67698828, 73340397, 77654538, 97787196, 101548242, 146680794, 155309076, 203096484, 220021191, 293361588, 440042382, 660063573, 880084764, 1320127146, 2640254292]

約数ペア:

[(1, 2640254292), (2, 1320127146), (3, 880084764), (4, 660063573), (6, 440042382), (9, 293361588), (12, 220021191), (13, 203096484), (17, 155309076), (18, 146680794), (26, 101548242), (27, 97787196), (34, 77654538), (36, 73340397), (39, 67698828), (51, 51769692), (52, 50774121), (54, 48893598), (68, 38827269), (78, 33849414), (81, 32595732), (102, 25884846), (108, 24446799), (117, 22566276), (153, 17256564), (156, 16924707), (162, 16297866), (204, 12942423), (221, 11946852), (234, 11283138), (241, 10955412), (243, 10865244), (289, 9135828), (306, 8628282), (324, 8148933), (351, 7522092), (442, 5973426), (459, 5752188), (468, 5641569), (482, 5477706), (486, 5432622), (578, 4567914), (612, 4314141), (663, 3982284), (702, 3761046), (723, 3651804), (729, 3621748), (867, 3045276), (884, 2986713), (918, 2876094), (964, 2738853), (972, 2716311), (1053, 2507364), (1156, 2283957), (1326, 1991142), (1377, 1917396), (1404, 1880523), (1446, 1825902), (1458, 1810874), (1734, 1522638), (1836, 1438047), (1989, 1327428), (2106, 1253682), (2169, 1217268), (2601, 1015092), (2652, 995571), (2754, 958698), (2892, 912951), (2916, 905437), (3133, 842724), (3159, 835788), (3468, 761319), (3757, 702756), (3978, 663714), (4097, 644436), (4131, 639132), (4212, 626841), (4338, 608634), (5202, 507546), (5508, 479349), (5967, 442476), (6266, 421362), (6318, 417894), (6507, 405756), (7514, 351378), (7803, 338364), (7956, 331857), (8194, 322218), (8262, 319566), (8676, 304317), (9399, 280908), (9477, 278596), (10404, 253773), (11271, 234252), (11934, 221238), (12291, 214812), (12393, 213044), (12532, 210681), (12636, 208947), (13014, 202878), (15028, 175689), (15606, 169182), (16388, 161109), (16524, 159783), (17901, 147492), (18798, 140454), (18954, 139298), (19521, 135252), (22542, 117126), (23409, 112788), (23868, 110619), (24582, 107406), (24786, 106522), (26028, 101439), (28197, 93636), (31212, 84591), (33813, 78084), (35802, 73746), (36873, 71604), (37596, 70227), (37908, 69649), (39042, 67626), (45084, 58563), (46818, 56394), (49164, 53703), (49572, 53261)]