196315488

素因数分解:

$2^5\times 3^4\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1$

素因数の和:171

約数の個数: 240

約数和(自身を含む): 625695840

約数和(自身を除く): 429380352

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 37, 46, 48, 54, 69, 72, 74, 81, 89, 92, 96, 108, 111, 138, 144, 148, 162, 178, 184, 207, 216, 222, 267, 276, 288, 296, 324, 333, 356, 368, 414, 432, 444, 534, 552, 592, 621, 648, 666, 712, 736, 801, 828, 851, 864, 888, 999, 1068, 1104, 1184, 1242, 1296, 1332, 1424, 1602, 1656, 1702, 1776, 1863, 1998, 2047, 2136, 2208, 2403, 2484, 2553, 2592, 2664, 2848, 2997, 3204, 3293, 3312, 3404, 3552, 3726, 3996, 4094, 4272, 4806, 4968, 5106, 5328, 5994, 6141, 6408, 6586, 6624, 6808, 7209, 7452, 7659, 7992, 8188, 8544, 9612, 9879, 9936, 10212, 10656, 11988, 12282, 12816, 13172, 13616, 14418, 14904, 15318, 15984, 16376, 18423, 19224, 19758, 19872, 20424, 22977, 23976, 24564, 25632, 26344, 27232, 28836, 29637, 29808, 30636, 31968, 32752, 36846, 38448, 39516, 40848, 45954, 47952, 49128, 52688, 55269, 57672, 59274, 59616, 61272, 65504, 68931, 73692, 75739, 76896, 79032, 81696, 88911, 91908, 95904, 98256, 105376, 110538, 115344, 118548, 122544, 137862, 147384, 151478, 158064, 165807, 177822, 183816, 196512, 221076, 227217, 230688, 237096, 245088, 266733, 275724, 294768, 302956, 316128, 331614, 355644, 367632, 442152, 454434, 474192, 533466, 551448, 589536, 605912, 663228, 681651, 711288, 735264, 884304, 908868, 948384, 1066932, 1102896, 1211824, 1326456, 1363302, 1422576, 1768608, 1817736, 2044953, 2133864, 2205792, 2423648, 2652912, 2726604, 2845152, 3635472, 4089906, 4267728, 5305824, 5453208, 6134859, 7270944, 8179812, 8535456, 10906416, 12269718, 16359624, 21812832, 24539436, 32719248, 49078872, 65438496, 98157744, 196315488]

約数ペア:

[(1, 196315488), (2, 98157744), (3, 65438496), (4, 49078872), (6, 32719248), (8, 24539436), (9, 21812832), (12, 16359624), (16, 12269718), (18, 10906416), (23, 8535456), (24, 8179812), (27, 7270944), (32, 6134859), (36, 5453208), (37, 5305824), (46, 4267728), (48, 4089906), (54, 3635472), (69, 2845152), (72, 2726604), (74, 2652912), (81, 2423648), (89, 2205792), (92, 2133864), (96, 2044953), (108, 1817736), (111, 1768608), (138, 1422576), (144, 1363302), (148, 1326456), (162, 1211824), (178, 1102896), (184, 1066932), (207, 948384), (216, 908868), (222, 884304), (267, 735264), (276, 711288), (288, 681651), (296, 663228), (324, 605912), (333, 589536), (356, 551448), (368, 533466), (414, 474192), (432, 454434), (444, 442152), (534, 367632), (552, 355644), (592, 331614), (621, 316128), (648, 302956), (666, 294768), (712, 275724), (736, 266733), (801, 245088), (828, 237096), (851, 230688), (864, 227217), (888, 221076), (999, 196512), (1068, 183816), (1104, 177822), (1184, 165807), (1242, 158064), (1296, 151478), (1332, 147384), (1424, 137862), (1602, 122544), (1656, 118548), (1702, 115344), (1776, 110538), (1863, 105376), (1998, 98256), (2047, 95904), (2136, 91908), (2208, 88911), (2403, 81696), (2484, 79032), (2553, 76896), (2592, 75739), (2664, 73692), (2848, 68931), (2997, 65504), (3204, 61272), (3293, 59616), (3312, 59274), (3404, 57672), (3552, 55269), (3726, 52688), (3996, 49128), (4094, 47952), (4272, 45954), (4806, 40848), (4968, 39516), (5106, 38448), (5328, 36846), (5994, 32752), (6141, 31968), (6408, 30636), (6586, 29808), (6624, 29637), (6808, 28836), (7209, 27232), (7452, 26344), (7659, 25632), (7992, 24564), (8188, 23976), (8544, 22977), (9612, 20424), (9879, 19872), (9936, 19758), (10212, 19224), (10656, 18423), (11988, 16376), (12282, 15984), (12816, 15318), (13172, 14904), (13616, 14418)]