989830368

素因数分解:

$2^5\times 3^6\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:460

約数の個数: 168

約数和(自身を含む): 2951572176

約数和(自身を除く): 1961741808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 151, 162, 216, 243, 281, 288, 302, 324, 432, 453, 486, 562, 604, 648, 729, 843, 864, 906, 972, 1124, 1208, 1296, 1359, 1458, 1686, 1812, 1944, 2248, 2416, 2529, 2592, 2718, 2916, 3372, 3624, 3888, 4077, 4496, 4832, 5058, 5436, 5832, 6744, 7248, 7587, 7776, 8154, 8992, 10116, 10872, 11664, 12231, 13488, 14496, 15174, 16308, 20232, 21744, 22761, 23328, 24462, 26976, 30348, 32616, 36693, 40464, 42431, 43488, 45522, 48924, 60696, 65232, 68283, 73386, 80928, 84862, 91044, 97848, 110079, 121392, 127293, 130464, 136566, 146772, 169724, 182088, 195696, 204849, 220158, 242784, 254586, 273132, 293544, 339448, 364176, 381879, 391392, 409698, 440316, 509172, 546264, 587088, 678896, 728352, 763758, 819396, 880632, 1018344, 1092528, 1145637, 1174176, 1357792, 1527516, 1638792, 1761264, 2036688, 2185056, 2291274, 3055032, 3277584, 3436911, 3522528, 4073376, 4582548, 6110064, 6555168, 6873822, 9165096, 10310733, 12220128, 13747644, 18330192, 20621466, 27495288, 30932199, 36660384, 41242932, 54990576, 61864398, 82485864, 109981152, 123728796, 164971728, 247457592, 329943456, 494915184, 989830368]

約数ペア:

[(1, 989830368), (2, 494915184), (3, 329943456), (4, 247457592), (6, 164971728), (8, 123728796), (9, 109981152), (12, 82485864), (16, 61864398), (18, 54990576), (24, 41242932), (27, 36660384), (32, 30932199), (36, 27495288), (48, 20621466), (54, 18330192), (72, 13747644), (81, 12220128), (96, 10310733), (108, 9165096), (144, 6873822), (151, 6555168), (162, 6110064), (216, 4582548), (243, 4073376), (281, 3522528), (288, 3436911), (302, 3277584), (324, 3055032), (432, 2291274), (453, 2185056), (486, 2036688), (562, 1761264), (604, 1638792), (648, 1527516), (729, 1357792), (843, 1174176), (864, 1145637), (906, 1092528), (972, 1018344), (1124, 880632), (1208, 819396), (1296, 763758), (1359, 728352), (1458, 678896), (1686, 587088), (1812, 546264), (1944, 509172), (2248, 440316), (2416, 409698), (2529, 391392), (2592, 381879), (2718, 364176), (2916, 339448), (3372, 293544), (3624, 273132), (3888, 254586), (4077, 242784), (4496, 220158), (4832, 204849), (5058, 195696), (5436, 182088), (5832, 169724), (6744, 146772), (7248, 136566), (7587, 130464), (7776, 127293), (8154, 121392), (8992, 110079), (10116, 97848), (10872, 91044), (11664, 84862), (12231, 80928), (13488, 73386), (14496, 68283), (15174, 65232), (16308, 60696), (20232, 48924), (21744, 45522), (22761, 43488), (23328, 42431), (24462, 40464), (26976, 36693), (30348, 32616)]