490830445872

素因数分解:

$2^4\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{91453}}^1$

素因数の和:91588

約数の個数: 240

約数和(自身を含む): 1535566800768

約数和(自身を除く): 1044736354896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 36, 39, 47, 48, 52, 61, 72, 78, 94, 104, 117, 122, 141, 144, 156, 183, 188, 208, 234, 244, 282, 312, 366, 376, 423, 468, 488, 549, 564, 611, 624, 732, 752, 793, 846, 936, 976, 1098, 1128, 1222, 1464, 1586, 1692, 1833, 1872, 2196, 2256, 2379, 2444, 2867, 2928, 3172, 3384, 3666, 4392, 4758, 4888, 5499, 5734, 6344, 6768, 7137, 7332, 8601, 8784, 9516, 9776, 10998, 11468, 12688, 14274, 14664, 17202, 19032, 21996, 22936, 25803, 28548, 29328, 34404, 37271, 38064, 43992, 45872, 51606, 57096, 68808, 74542, 87984, 91453, 103212, 111813, 114192, 137616, 149084, 182906, 206424, 223626, 274359, 298168, 335439, 365812, 412848, 447252, 548718, 596336, 670878, 731624, 823077, 894504, 1097436, 1188889, 1341756, 1463248, 1646154, 1789008, 2194872, 2377778, 2683512, 3292308, 3566667, 4298291, 4389744, 4755556, 5367024, 5578633, 6584616, 7133334, 8596582, 9511112, 10700001, 11157266, 12894873, 13169232, 14266668, 16735899, 17193164, 19022224, 21400002, 22314532, 25789746, 28533336, 33471798, 34386328, 38684619, 42800004, 44629064, 50207697, 51579492, 55877783, 57066672, 66943596, 68772656, 72522229, 77369238, 85600008, 89258128, 100415394, 103158984, 111755566, 133887192, 145044458, 154738476, 167633349, 171200016, 200830788, 206317968, 217566687, 223511132, 262195751, 267774384, 290088916, 309476952, 335266698, 401661576, 435133374, 447022264, 502900047, 524391502, 580177832, 618953904, 652700061, 670533396, 786587253, 803323152, 870266748, 894044528, 1005800094, 1048783004, 1160355664, 1305400122, 1341066792, 1573174506, 1740533496, 2011600188, 2097566008, 2359761759, 2610800244, 2682133584, 3146349012, 3408544763, 3481066992, 4023200376, 4195132016, 4719523518, 5221600488, 6292698024, 6817089526, 8046400752, 9439047036, 10225634289, 10443200976, 12585396048, 13634179052, 18878094072, 20451268578, 27268358104, 30676902867, 37756188144, 40902537156, 54536716208, 61353805734, 81805074312, 122707611468, 163610148624, 245415222936, 490830445872]

約数ペア:

[(1, 490830445872), (2, 245415222936), (3, 163610148624), (4, 122707611468), (6, 81805074312), (8, 61353805734), (9, 54536716208), (12, 40902537156), (13, 37756188144), (16, 30676902867), (18, 27268358104), (24, 20451268578), (26, 18878094072), (36, 13634179052), (39, 12585396048), (47, 10443200976), (48, 10225634289), (52, 9439047036), (61, 8046400752), (72, 6817089526), (78, 6292698024), (94, 5221600488), (104, 4719523518), (117, 4195132016), (122, 4023200376), (141, 3481066992), (144, 3408544763), (156, 3146349012), (183, 2682133584), (188, 2610800244), (208, 2359761759), (234, 2097566008), (244, 2011600188), (282, 1740533496), (312, 1573174506), (366, 1341066792), (376, 1305400122), (423, 1160355664), (468, 1048783004), (488, 1005800094), (549, 894044528), (564, 870266748), (611, 803323152), (624, 786587253), (732, 670533396), (752, 652700061), (793, 618953904), (846, 580177832), (936, 524391502), (976, 502900047), (1098, 447022264), (1128, 435133374), (1222, 401661576), (1464, 335266698), (1586, 309476952), (1692, 290088916), (1833, 267774384), (1872, 262195751), (2196, 223511132), (2256, 217566687), (2379, 206317968), (2444, 200830788), (2867, 171200016), (2928, 167633349), (3172, 154738476), (3384, 145044458), (3666, 133887192), (4392, 111755566), (4758, 103158984), (4888, 100415394), (5499, 89258128), (5734, 85600008), (6344, 77369238), (6768, 72522229), (7137, 68772656), (7332, 66943596), (8601, 57066672), (8784, 55877783), (9516, 51579492), (9776, 50207697), (10998, 44629064), (11468, 42800004), (12688, 38684619), (14274, 34386328), (14664, 33471798), (17202, 28533336), (19032, 25789746), (21996, 22314532), (22936, 21400002), (25803, 19022224), (28548, 17193164), (29328, 16735899), (34404, 14266668), (37271, 13169232), (38064, 12894873), (43992, 11157266), (45872, 10700001), (51606, 9511112), (57096, 8596582), (68808, 7133334), (74542, 6584616), (87984, 5578633), (91453, 5367024), (103212, 4755556), (111813, 4389744), (114192, 4298291), (137616, 3566667), (149084, 3292308), (182906, 2683512), (206424, 2377778), (223626, 2194872), (274359, 1789008), (298168, 1646154), (335439, 1463248), (365812, 1341756), (412848, 1188889), (447252, 1097436), (548718, 894504), (596336, 823077), (670878, 731624)]