2021820336

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 240

約数和(自身を含む): 6319684800

約数和(自身を除く): 4297864464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 23, 24, 34, 36, 46, 48, 51, 68, 69, 72, 92, 102, 136, 138, 144, 149, 153, 184, 204, 207, 241, 272, 276, 298, 306, 368, 391, 408, 414, 447, 482, 552, 596, 612, 723, 782, 816, 828, 894, 964, 1104, 1173, 1192, 1224, 1341, 1446, 1564, 1656, 1788, 1928, 2169, 2346, 2384, 2448, 2533, 2682, 2892, 3128, 3312, 3427, 3519, 3576, 3856, 4097, 4338, 4692, 5066, 5364, 5543, 5784, 6256, 6854, 7038, 7152, 7599, 8194, 8676, 9384, 10132, 10281, 10728, 11086, 11568, 12291, 13708, 14076, 15198, 16388, 16629, 17352, 18768, 20264, 20562, 21456, 22172, 22797, 24582, 27416, 28152, 30396, 30843, 32776, 33258, 34704, 35909, 36873, 40528, 41124, 44344, 45594, 49164, 49887, 54832, 56304, 58259, 60792, 61686, 65552, 66516, 71818, 73746, 82248, 88688, 91188, 94231, 98328, 99774, 107727, 116518, 121584, 123372, 133032, 143636, 147492, 164496, 174777, 182376, 188462, 196656, 199548, 215454, 233036, 246744, 266064, 282693, 287272, 294984, 323181, 349554, 364752, 376924, 399096, 430908, 466072, 493488, 524331, 565386, 574544, 589968, 610453, 646362, 699108, 753848, 798192, 825907, 848079, 861816, 932144, 1048662, 1130772, 1220906, 1292724, 1398216, 1507696, 1651814, 1696158, 1723632, 1831359, 2097324, 2261544, 2441812, 2477721, 2585448, 2796432, 3303628, 3392316, 3662718, 4194648, 4523088, 4883624, 4955442, 5170896, 5494077, 6607256, 6784632, 7325436, 7433163, 8389296, 9767248, 9910884, 10988154, 13214512, 13569264, 14040419, 14650872, 14866326, 19821768, 21976308, 28080838, 29301744, 29732652, 39643536, 42121257, 43952616, 56161676, 59465304, 84242514, 87905232, 112323352, 118930608, 126363771, 168485028, 224646704, 252727542, 336970056, 505455084, 673940112, 1010910168, 2021820336]

約数ペア:

[(1, 2021820336), (2, 1010910168), (3, 673940112), (4, 505455084), (6, 336970056), (8, 252727542), (9, 224646704), (12, 168485028), (16, 126363771), (17, 118930608), (18, 112323352), (23, 87905232), (24, 84242514), (34, 59465304), (36, 56161676), (46, 43952616), (48, 42121257), (51, 39643536), (68, 29732652), (69, 29301744), (72, 28080838), (92, 21976308), (102, 19821768), (136, 14866326), (138, 14650872), (144, 14040419), (149, 13569264), (153, 13214512), (184, 10988154), (204, 9910884), (207, 9767248), (241, 8389296), (272, 7433163), (276, 7325436), (298, 6784632), (306, 6607256), (368, 5494077), (391, 5170896), (408, 4955442), (414, 4883624), (447, 4523088), (482, 4194648), (552, 3662718), (596, 3392316), (612, 3303628), (723, 2796432), (782, 2585448), (816, 2477721), (828, 2441812), (894, 2261544), (964, 2097324), (1104, 1831359), (1173, 1723632), (1192, 1696158), (1224, 1651814), (1341, 1507696), (1446, 1398216), (1564, 1292724), (1656, 1220906), (1788, 1130772), (1928, 1048662), (2169, 932144), (2346, 861816), (2384, 848079), (2448, 825907), (2533, 798192), (2682, 753848), (2892, 699108), (3128, 646362), (3312, 610453), (3427, 589968), (3519, 574544), (3576, 565386), (3856, 524331), (4097, 493488), (4338, 466072), (4692, 430908), (5066, 399096), (5364, 376924), (5543, 364752), (5784, 349554), (6256, 323181), (6854, 294984), (7038, 287272), (7152, 282693), (7599, 266064), (8194, 246744), (8676, 233036), (9384, 215454), (10132, 199548), (10281, 196656), (10728, 188462), (11086, 182376), (11568, 174777), (12291, 164496), (13708, 147492), (14076, 143636), (15198, 133032), (16388, 123372), (16629, 121584), (17352, 116518), (18768, 107727), (20264, 99774), (20562, 98328), (21456, 94231), (22172, 91188), (22797, 88688), (24582, 82248), (27416, 73746), (28152, 71818), (30396, 66516), (30843, 65552), (32776, 61686), (33258, 60792), (34704, 58259), (35909, 56304), (36873, 54832), (40528, 49887), (41124, 49164), (44344, 45594)]