490141344

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1087}}^1$

素因数の和:1179

約数の個数: 192

約数和(自身を含む): 1631895552

約数和(自身を除く): 1141754208

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 32, 33, 42, 44, 48, 56, 61, 66, 77, 84, 88, 96, 112, 122, 132, 154, 168, 176, 183, 224, 231, 244, 264, 308, 336, 352, 366, 427, 462, 488, 528, 616, 671, 672, 732, 854, 924, 976, 1056, 1087, 1232, 1281, 1342, 1464, 1708, 1848, 1952, 2013, 2174, 2464, 2562, 2684, 2928, 3261, 3416, 3696, 4026, 4348, 4697, 5124, 5368, 5856, 6522, 6832, 7392, 7609, 8052, 8696, 9394, 10248, 10736, 11957, 13044, 13664, 14091, 15218, 16104, 17392, 18788, 20496, 21472, 22827, 23914, 26088, 28182, 30436, 32208, 34784, 35871, 37576, 40992, 45654, 47828, 52176, 56364, 60872, 64416, 66307, 71742, 75152, 83699, 91308, 95656, 104352, 112728, 121744, 132614, 143484, 150304, 167398, 182616, 191312, 198921, 225456, 243488, 251097, 265228, 286968, 334796, 365232, 382624, 397842, 450912, 464149, 502194, 530456, 573936, 669592, 729377, 730464, 795684, 928298, 1004388, 1060912, 1147872, 1339184, 1392447, 1458754, 1591368, 1856596, 2008776, 2121824, 2188131, 2678368, 2784894, 2917508, 3182736, 3713192, 4017552, 4376262, 5105639, 5569788, 5835016, 6365472, 7426384, 8035104, 8752524, 10211278, 11139576, 11670032, 14852768, 15316917, 17505048, 20422556, 22279152, 23340064, 30633834, 35010096, 40845112, 44558304, 61267668, 70020192, 81690224, 122535336, 163380448, 245070672, 490141344]

約数ペア:

[(1, 490141344), (2, 245070672), (3, 163380448), (4, 122535336), (6, 81690224), (7, 70020192), (8, 61267668), (11, 44558304), (12, 40845112), (14, 35010096), (16, 30633834), (21, 23340064), (22, 22279152), (24, 20422556), (28, 17505048), (32, 15316917), (33, 14852768), (42, 11670032), (44, 11139576), (48, 10211278), (56, 8752524), (61, 8035104), (66, 7426384), (77, 6365472), (84, 5835016), (88, 5569788), (96, 5105639), (112, 4376262), (122, 4017552), (132, 3713192), (154, 3182736), (168, 2917508), (176, 2784894), (183, 2678368), (224, 2188131), (231, 2121824), (244, 2008776), (264, 1856596), (308, 1591368), (336, 1458754), (352, 1392447), (366, 1339184), (427, 1147872), (462, 1060912), (488, 1004388), (528, 928298), (616, 795684), (671, 730464), (672, 729377), (732, 669592), (854, 573936), (924, 530456), (976, 502194), (1056, 464149), (1087, 450912), (1232, 397842), (1281, 382624), (1342, 365232), (1464, 334796), (1708, 286968), (1848, 265228), (1952, 251097), (2013, 243488), (2174, 225456), (2464, 198921), (2562, 191312), (2684, 182616), (2928, 167398), (3261, 150304), (3416, 143484), (3696, 132614), (4026, 121744), (4348, 112728), (4697, 104352), (5124, 95656), (5368, 91308), (5856, 83699), (6522, 75152), (6832, 71742), (7392, 66307), (7609, 64416), (8052, 60872), (8696, 56364), (9394, 52176), (10248, 47828), (10736, 45654), (11957, 40992), (13044, 37576), (13664, 35871), (14091, 34784), (15218, 32208), (16104, 30436), (17392, 28182), (18788, 26088), (20496, 23914), (21472, 22827)]