219729984

素因数分解:

$2^6\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1$

素因数の和:161

約数の個数: 224

約数和(自身を含む): 663244800

約数和(自身を除く): 443514816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 29, 31, 32, 38, 48, 57, 58, 62, 64, 67, 76, 87, 93, 96, 114, 116, 124, 134, 152, 174, 186, 192, 201, 228, 232, 248, 268, 304, 348, 372, 402, 456, 464, 496, 536, 551, 589, 608, 696, 744, 804, 899, 912, 928, 992, 1072, 1102, 1178, 1216, 1273, 1392, 1488, 1608, 1653, 1767, 1798, 1824, 1856, 1943, 1984, 2077, 2144, 2204, 2356, 2546, 2697, 2784, 2976, 3216, 3306, 3534, 3596, 3648, 3819, 3886, 4154, 4288, 4408, 4712, 5092, 5394, 5568, 5829, 5952, 6231, 6432, 6612, 7068, 7192, 7638, 7772, 8308, 8816, 9424, 10184, 10788, 11658, 12462, 12864, 13224, 14136, 14384, 15276, 15544, 16616, 17081, 17632, 18848, 20368, 21576, 23316, 24924, 26448, 28272, 28768, 30552, 31088, 33232, 34162, 35264, 36917, 37696, 39463, 40736, 43152, 46632, 49848, 51243, 52896, 56544, 57536, 60233, 61104, 62176, 66464, 68324, 73834, 78926, 81472, 86304, 93264, 99696, 102486, 105792, 110751, 113088, 118389, 120466, 122208, 124352, 132928, 136648, 147668, 157852, 172608, 180699, 186528, 199392, 204972, 221502, 236778, 240932, 244416, 273296, 295336, 315704, 361398, 373056, 398784, 409944, 443004, 473556, 481864, 546592, 590672, 631408, 722796, 819888, 886008, 947112, 963728, 1093184, 1144427, 1181344, 1262816, 1445592, 1639776, 1772016, 1894224, 1927456, 2288854, 2362688, 2525632, 2891184, 3279552, 3433281, 3544032, 3788448, 3854912, 4577708, 5782368, 6866562, 7088064, 7576896, 9155416, 11564736, 13733124, 18310832, 27466248, 36621664, 54932496, 73243328, 109864992, 219729984]

約数ペア:

[(1, 219729984), (2, 109864992), (3, 73243328), (4, 54932496), (6, 36621664), (8, 27466248), (12, 18310832), (16, 13733124), (19, 11564736), (24, 9155416), (29, 7576896), (31, 7088064), (32, 6866562), (38, 5782368), (48, 4577708), (57, 3854912), (58, 3788448), (62, 3544032), (64, 3433281), (67, 3279552), (76, 2891184), (87, 2525632), (93, 2362688), (96, 2288854), (114, 1927456), (116, 1894224), (124, 1772016), (134, 1639776), (152, 1445592), (174, 1262816), (186, 1181344), (192, 1144427), (201, 1093184), (228, 963728), (232, 947112), (248, 886008), (268, 819888), (304, 722796), (348, 631408), (372, 590672), (402, 546592), (456, 481864), (464, 473556), (496, 443004), (536, 409944), (551, 398784), (589, 373056), (608, 361398), (696, 315704), (744, 295336), (804, 273296), (899, 244416), (912, 240932), (928, 236778), (992, 221502), (1072, 204972), (1102, 199392), (1178, 186528), (1216, 180699), (1273, 172608), (1392, 157852), (1488, 147668), (1608, 136648), (1653, 132928), (1767, 124352), (1798, 122208), (1824, 120466), (1856, 118389), (1943, 113088), (1984, 110751), (2077, 105792), (2144, 102486), (2204, 99696), (2356, 93264), (2546, 86304), (2697, 81472), (2784, 78926), (2976, 73834), (3216, 68324), (3306, 66464), (3534, 62176), (3596, 61104), (3648, 60233), (3819, 57536), (3886, 56544), (4154, 52896), (4288, 51243), (4408, 49848), (4712, 46632), (5092, 43152), (5394, 40736), (5568, 39463), (5829, 37696), (5952, 36917), (6231, 35264), (6432, 34162), (6612, 33232), (7068, 31088), (7192, 30552), (7638, 28768), (7772, 28272), (8308, 26448), (8816, 24924), (9424, 23316), (10184, 21576), (10788, 20368), (11658, 18848), (12462, 17632), (12864, 17081), (13224, 16616), (14136, 15544), (14384, 15276)]