1551187512

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1$

素因数の和:435

約数の個数: 288

約数和(自身を含む): 5231163600

約数和(自身を除く): 3679976088

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 19, 21, 24, 28, 36, 38, 42, 49, 56, 57, 63, 72, 73, 76, 84, 98, 114, 126, 133, 146, 147, 152, 168, 171, 196, 219, 228, 252, 266, 292, 294, 317, 342, 392, 399, 438, 441, 456, 504, 511, 532, 584, 588, 634, 657, 684, 798, 876, 882, 931, 951, 1022, 1064, 1176, 1197, 1268, 1314, 1368, 1387, 1533, 1596, 1752, 1764, 1862, 1902, 2044, 2219, 2394, 2536, 2628, 2774, 2793, 2853, 3066, 3192, 3528, 3577, 3724, 3804, 4088, 4161, 4438, 4599, 4788, 5256, 5548, 5586, 5706, 6023, 6132, 6657, 7154, 7448, 7608, 8322, 8379, 8876, 9198, 9576, 9709, 10731, 11096, 11172, 11412, 12046, 12264, 12483, 13314, 14308, 15533, 16644, 16758, 17752, 18069, 18396, 19418, 19971, 21462, 22344, 22824, 23141, 24092, 24966, 26628, 28616, 29127, 31066, 32193, 33288, 33516, 36138, 36792, 38836, 39942, 42161, 42924, 46282, 46599, 48184, 49932, 53256, 54207, 58254, 62132, 64386, 67032, 67963, 69423, 72276, 77672, 79884, 84322, 85848, 87381, 92564, 93198, 99864, 108414, 116508, 124264, 126483, 128772, 135926, 138846, 139797, 144552, 159768, 161987, 168644, 174762, 185128, 186396, 203889, 208269, 216828, 233016, 252966, 257544, 271852, 277692, 279594, 295127, 323974, 337288, 349524, 372792, 379449, 407778, 416538, 433656, 439679, 485961, 505932, 543704, 555384, 559188, 590254, 611667, 647948, 699048, 758898, 815556, 833076, 879358, 885381, 971922, 1011864, 1118376, 1133909, 1180508, 1223334, 1295896, 1319037, 1457883, 1517796, 1631112, 1666152, 1758716, 1770762, 1943844, 2267818, 2361016, 2446668, 2638074, 2656143, 2915766, 3035592, 3077753, 3401727, 3517432, 3541524, 3887688, 3957111, 4535636, 4893336, 5276148, 5312286, 5831532, 6155506, 6803454, 7083048, 7914222, 9071272, 9233259, 10205181, 10552296, 10624572, 11663064, 12311012, 13606908, 15828444, 18466518, 20410362, 21249144, 21544271, 24622024, 27213816, 27699777, 31656888, 36933036, 40820724, 43088542, 55399554, 64632813, 73866072, 81641448, 86177084, 110799108, 129265626, 172354168, 193898439, 221598216, 258531252, 387796878, 517062504, 775593756, 1551187512]

約数ペア:

[(1, 1551187512), (2, 775593756), (3, 517062504), (4, 387796878), (6, 258531252), (7, 221598216), (8, 193898439), (9, 172354168), (12, 129265626), (14, 110799108), (18, 86177084), (19, 81641448), (21, 73866072), (24, 64632813), (28, 55399554), (36, 43088542), (38, 40820724), (42, 36933036), (49, 31656888), (56, 27699777), (57, 27213816), (63, 24622024), (72, 21544271), (73, 21249144), (76, 20410362), (84, 18466518), (98, 15828444), (114, 13606908), (126, 12311012), (133, 11663064), (146, 10624572), (147, 10552296), (152, 10205181), (168, 9233259), (171, 9071272), (196, 7914222), (219, 7083048), (228, 6803454), (252, 6155506), (266, 5831532), (292, 5312286), (294, 5276148), (317, 4893336), (342, 4535636), (392, 3957111), (399, 3887688), (438, 3541524), (441, 3517432), (456, 3401727), (504, 3077753), (511, 3035592), (532, 2915766), (584, 2656143), (588, 2638074), (634, 2446668), (657, 2361016), (684, 2267818), (798, 1943844), (876, 1770762), (882, 1758716), (931, 1666152), (951, 1631112), (1022, 1517796), (1064, 1457883), (1176, 1319037), (1197, 1295896), (1268, 1223334), (1314, 1180508), (1368, 1133909), (1387, 1118376), (1533, 1011864), (1596, 971922), (1752, 885381), (1764, 879358), (1862, 833076), (1902, 815556), (2044, 758898), (2219, 699048), (2394, 647948), (2536, 611667), (2628, 590254), (2774, 559188), (2793, 555384), (2853, 543704), (3066, 505932), (3192, 485961), (3528, 439679), (3577, 433656), (3724, 416538), (3804, 407778), (4088, 379449), (4161, 372792), (4438, 349524), (4599, 337288), (4788, 323974), (5256, 295127), (5548, 279594), (5586, 277692), (5706, 271852), (6023, 257544), (6132, 252966), (6657, 233016), (7154, 216828), (7448, 208269), (7608, 203889), (8322, 186396), (8379, 185128), (8876, 174762), (9198, 168644), (9576, 161987), (9709, 159768), (10731, 144552), (11096, 139797), (11172, 138846), (11412, 135926), (12046, 128772), (12264, 126483), (12483, 124264), (13314, 116508), (14308, 108414), (15533, 99864), (16644, 93198), (16758, 92564), (17752, 87381), (18069, 85848), (18396, 84322), (19418, 79884), (19971, 77672), (21462, 72276), (22344, 69423), (22824, 67963), (23141, 67032), (24092, 64386), (24966, 62132), (26628, 58254), (28616, 54207), (29127, 53256), (31066, 49932), (32193, 48184), (33288, 46599), (33516, 46282), (36138, 42924), (36792, 42161), (38836, 39942)]