253609570188

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{241}}^1\times {\mathrm{1091}}^1$

素因数の和:1590

約数の個数: 240

約数和(自身を含む): 720737777760

約数和(自身を除く): 467128207572

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 229, 234, 241, 324, 351, 458, 468, 482, 687, 702, 723, 916, 964, 1053, 1091, 1374, 1404, 1446, 2061, 2106, 2169, 2182, 2748, 2892, 2977, 3133, 3273, 4122, 4212, 4338, 4364, 5954, 6183, 6266, 6507, 6546, 8244, 8676, 8931, 9399, 9819, 11908, 12366, 12532, 13014, 13092, 14183, 17862, 18549, 18798, 19521, 19638, 24732, 26028, 26793, 28197, 28366, 29457, 35724, 37098, 37596, 39042, 39276, 42549, 53586, 55189, 56394, 56732, 58914, 74196, 78084, 80379, 84591, 85098, 88371, 107172, 110378, 112788, 117828, 127647, 160758, 165567, 169182, 170196, 176742, 220756, 241137, 249839, 253773, 255294, 262931, 321516, 331134, 338364, 353484, 382941, 482274, 496701, 499678, 507546, 510588, 525862, 662268, 717457, 749517, 765882, 788793, 964548, 993402, 999356, 1015092, 1051724, 1148823, 1434914, 1490103, 1499034, 1531764, 1577586, 1986804, 2152371, 2248551, 2297646, 2366379, 2869828, 2980206, 2998068, 3155172, 3247907, 3418103, 4304742, 4470309, 4497102, 4595292, 4732758, 5960412, 6457113, 6495814, 6745653, 6836206, 7099137, 8609484, 8940618, 8994204, 9465516, 9743721, 10254309, 12914226, 12991628, 13491306, 13672412, 14198274, 17881236, 19371339, 19487442, 20236959, 20508618, 21297411, 25828452, 26982612, 28396548, 29231163, 30762927, 38742678, 38974884, 40473918, 41017236, 42594822, 58114017, 58462326, 60211199, 61525854, 77485356, 80947836, 85189644, 87693489, 92288781, 116228034, 116924652, 120422398, 123051708, 175386978, 180633597, 184577562, 232456068, 240844796, 263080467, 276866343, 350773956, 361267194, 369155124, 526160934, 541900791, 553732686, 722534388, 782745587, 1052321868, 1083801582, 1107465372, 1565491174, 1625702373, 2167603164, 2348236761, 3130982348, 3251404746, 4696473522, 4877107119, 6502809492, 7044710283, 9392947044, 9754214238, 14089420566, 19508428476, 21134130849, 28178841132, 42268261698, 63402392547, 84536523396, 126804785094, 253609570188]

約数ペア:

[(1, 253609570188), (2, 126804785094), (3, 84536523396), (4, 63402392547), (6, 42268261698), (9, 28178841132), (12, 21134130849), (13, 19508428476), (18, 14089420566), (26, 9754214238), (27, 9392947044), (36, 7044710283), (39, 6502809492), (52, 4877107119), (54, 4696473522), (78, 3251404746), (81, 3130982348), (108, 2348236761), (117, 2167603164), (156, 1625702373), (162, 1565491174), (229, 1107465372), (234, 1083801582), (241, 1052321868), (324, 782745587), (351, 722534388), (458, 553732686), (468, 541900791), (482, 526160934), (687, 369155124), (702, 361267194), (723, 350773956), (916, 276866343), (964, 263080467), (1053, 240844796), (1091, 232456068), (1374, 184577562), (1404, 180633597), (1446, 175386978), (2061, 123051708), (2106, 120422398), (2169, 116924652), (2182, 116228034), (2748, 92288781), (2892, 87693489), (2977, 85189644), (3133, 80947836), (3273, 77485356), (4122, 61525854), (4212, 60211199), (4338, 58462326), (4364, 58114017), (5954, 42594822), (6183, 41017236), (6266, 40473918), (6507, 38974884), (6546, 38742678), (8244, 30762927), (8676, 29231163), (8931, 28396548), (9399, 26982612), (9819, 25828452), (11908, 21297411), (12366, 20508618), (12532, 20236959), (13014, 19487442), (13092, 19371339), (14183, 17881236), (17862, 14198274), (18549, 13672412), (18798, 13491306), (19521, 12991628), (19638, 12914226), (24732, 10254309), (26028, 9743721), (26793, 9465516), (28197, 8994204), (28366, 8940618), (29457, 8609484), (35724, 7099137), (37098, 6836206), (37596, 6745653), (39042, 6495814), (39276, 6457113), (42549, 5960412), (53586, 4732758), (55189, 4595292), (56394, 4497102), (56732, 4470309), (58914, 4304742), (74196, 3418103), (78084, 3247907), (80379, 3155172), (84591, 2998068), (85098, 2980206), (88371, 2869828), (107172, 2366379), (110378, 2297646), (112788, 2248551), (117828, 2152371), (127647, 1986804), (160758, 1577586), (165567, 1531764), (169182, 1499034), (170196, 1490103), (176742, 1434914), (220756, 1148823), (241137, 1051724), (249839, 1015092), (253773, 999356), (255294, 993402), (262931, 964548), (321516, 788793), (331134, 765882), (338364, 749517), (353484, 717457), (382941, 662268), (482274, 525862), (496701, 510588), (499678, 507546)]