398353248

素因数分解:

$2^5\times 3^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{733}}^1$

素因数の和:806

約数の個数: 192

約数和(自身を含む): 1265181120

約数和(自身を除く): 866827872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 32, 34, 36, 37, 48, 51, 54, 68, 72, 74, 96, 102, 108, 111, 136, 144, 148, 153, 204, 216, 222, 272, 288, 296, 306, 333, 408, 432, 444, 459, 544, 592, 612, 629, 666, 733, 816, 864, 888, 918, 999, 1184, 1224, 1258, 1332, 1466, 1632, 1776, 1836, 1887, 1998, 2199, 2448, 2516, 2664, 2932, 3552, 3672, 3774, 3996, 4398, 4896, 5032, 5328, 5661, 5864, 6597, 7344, 7548, 7992, 8796, 10064, 10656, 11322, 11728, 12461, 13194, 14688, 15096, 15984, 16983, 17592, 19791, 20128, 22644, 23456, 24922, 26388, 27121, 30192, 31968, 33966, 35184, 37383, 39582, 45288, 49844, 52776, 54242, 60384, 67932, 70368, 74766, 79164, 81363, 90576, 99688, 105552, 108484, 112149, 135864, 149532, 158328, 162726, 181152, 199376, 211104, 216968, 224298, 244089, 271728, 299064, 316656, 325452, 336447, 398752, 433936, 448596, 461057, 488178, 543456, 598128, 633312, 650904, 672894, 732267, 867872, 897192, 922114, 976356, 1196256, 1301808, 1345788, 1383171, 1464534, 1794384, 1844228, 1952712, 2603616, 2691576, 2766342, 2929068, 3588768, 3688456, 3905424, 4149513, 5383152, 5532684, 5858136, 7376912, 7810848, 8299026, 10766304, 11065368, 11716272, 12448539, 14753824, 16598052, 22130736, 23432544, 24897078, 33196104, 44261472, 49794156, 66392208, 99588312, 132784416, 199176624, 398353248]

約数ペア:

[(1, 398353248), (2, 199176624), (3, 132784416), (4, 99588312), (6, 66392208), (8, 49794156), (9, 44261472), (12, 33196104), (16, 24897078), (17, 23432544), (18, 22130736), (24, 16598052), (27, 14753824), (32, 12448539), (34, 11716272), (36, 11065368), (37, 10766304), (48, 8299026), (51, 7810848), (54, 7376912), (68, 5858136), (72, 5532684), (74, 5383152), (96, 4149513), (102, 3905424), (108, 3688456), (111, 3588768), (136, 2929068), (144, 2766342), (148, 2691576), (153, 2603616), (204, 1952712), (216, 1844228), (222, 1794384), (272, 1464534), (288, 1383171), (296, 1345788), (306, 1301808), (333, 1196256), (408, 976356), (432, 922114), (444, 897192), (459, 867872), (544, 732267), (592, 672894), (612, 650904), (629, 633312), (666, 598128), (733, 543456), (816, 488178), (864, 461057), (888, 448596), (918, 433936), (999, 398752), (1184, 336447), (1224, 325452), (1258, 316656), (1332, 299064), (1466, 271728), (1632, 244089), (1776, 224298), (1836, 216968), (1887, 211104), (1998, 199376), (2199, 181152), (2448, 162726), (2516, 158328), (2664, 149532), (2932, 135864), (3552, 112149), (3672, 108484), (3774, 105552), (3996, 99688), (4398, 90576), (4896, 81363), (5032, 79164), (5328, 74766), (5661, 70368), (5864, 67932), (6597, 60384), (7344, 54242), (7548, 52776), (7992, 49844), (8796, 45288), (10064, 39582), (10656, 37383), (11322, 35184), (11728, 33966), (12461, 31968), (13194, 30192), (14688, 27121), (15096, 26388), (15984, 24922), (16983, 23456), (17592, 22644), (19791, 20128)]