304910784

素因数分解:

$2^6\times 3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 224

約数和(自身を含む): 972921600

約数和(自身を除く): 668010816

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 37, 38, 48, 54, 57, 64, 72, 74, 76, 96, 108, 111, 114, 144, 148, 152, 171, 192, 216, 222, 228, 251, 288, 296, 304, 333, 342, 432, 444, 456, 502, 513, 576, 592, 608, 666, 684, 703, 753, 864, 888, 912, 999, 1004, 1026, 1184, 1216, 1332, 1368, 1406, 1506, 1728, 1776, 1824, 1998, 2008, 2052, 2109, 2259, 2368, 2664, 2736, 2812, 3012, 3552, 3648, 3996, 4016, 4104, 4218, 4518, 4769, 5328, 5472, 5624, 6024, 6327, 6777, 7104, 7992, 8032, 8208, 8436, 9036, 9287, 9538, 10656, 10944, 11248, 12048, 12654, 13554, 14307, 15984, 16064, 16416, 16872, 18072, 18574, 18981, 19076, 21312, 22496, 24096, 25308, 27108, 27861, 28614, 31968, 32832, 33744, 36144, 37148, 37962, 38152, 42921, 44992, 48192, 50616, 54216, 55722, 57228, 63936, 67488, 72288, 74296, 75924, 76304, 83583, 85842, 101232, 108432, 111444, 114456, 128763, 134976, 144576, 148592, 151848, 152608, 167166, 171684, 176453, 202464, 216864, 222888, 228912, 250749, 257526, 297184, 303696, 305216, 334332, 343368, 352906, 404928, 433728, 445776, 457824, 501498, 515052, 529359, 594368, 607392, 668664, 686736, 705812, 891552, 915648, 1002996, 1030104, 1058718, 1214784, 1337328, 1373472, 1411624, 1588077, 1783104, 2005992, 2060208, 2117436, 2674656, 2746944, 2823248, 3176154, 4011984, 4120416, 4234872, 4764231, 5349312, 5646496, 6352308, 8023968, 8240832, 8469744, 9528462, 11292992, 12704616, 16047936, 16939488, 19056924, 25409232, 33878976, 38113848, 50818464, 76227696, 101636928, 152455392, 304910784]

約数ペア:

[(1, 304910784), (2, 152455392), (3, 101636928), (4, 76227696), (6, 50818464), (8, 38113848), (9, 33878976), (12, 25409232), (16, 19056924), (18, 16939488), (19, 16047936), (24, 12704616), (27, 11292992), (32, 9528462), (36, 8469744), (37, 8240832), (38, 8023968), (48, 6352308), (54, 5646496), (57, 5349312), (64, 4764231), (72, 4234872), (74, 4120416), (76, 4011984), (96, 3176154), (108, 2823248), (111, 2746944), (114, 2674656), (144, 2117436), (148, 2060208), (152, 2005992), (171, 1783104), (192, 1588077), (216, 1411624), (222, 1373472), (228, 1337328), (251, 1214784), (288, 1058718), (296, 1030104), (304, 1002996), (333, 915648), (342, 891552), (432, 705812), (444, 686736), (456, 668664), (502, 607392), (513, 594368), (576, 529359), (592, 515052), (608, 501498), (666, 457824), (684, 445776), (703, 433728), (753, 404928), (864, 352906), (888, 343368), (912, 334332), (999, 305216), (1004, 303696), (1026, 297184), (1184, 257526), (1216, 250749), (1332, 228912), (1368, 222888), (1406, 216864), (1506, 202464), (1728, 176453), (1776, 171684), (1824, 167166), (1998, 152608), (2008, 151848), (2052, 148592), (2109, 144576), (2259, 134976), (2368, 128763), (2664, 114456), (2736, 111444), (2812, 108432), (3012, 101232), (3552, 85842), (3648, 83583), (3996, 76304), (4016, 75924), (4104, 74296), (4218, 72288), (4518, 67488), (4769, 63936), (5328, 57228), (5472, 55722), (5624, 54216), (6024, 50616), (6327, 48192), (6777, 44992), (7104, 42921), (7992, 38152), (8032, 37962), (8208, 37148), (8436, 36144), (9036, 33744), (9287, 32832), (9538, 31968), (10656, 28614), (10944, 27861), (11248, 27108), (12048, 25308), (12654, 24096), (13554, 22496), (14307, 21312), (15984, 19076), (16064, 18981), (16416, 18574), (16872, 18072)]