349655328

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{157}}^1$

素因数の和:240

約数の個数: 288

約数和(自身を含む): 1180146240

約数和(自身を除く): 830490912

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 19, 22, 24, 32, 33, 36, 37, 38, 44, 48, 57, 66, 72, 74, 76, 88, 96, 99, 111, 114, 132, 144, 148, 152, 157, 171, 176, 198, 209, 222, 228, 264, 288, 296, 304, 314, 333, 342, 352, 396, 407, 418, 444, 456, 471, 528, 592, 608, 627, 628, 666, 684, 703, 792, 814, 836, 888, 912, 942, 1056, 1184, 1221, 1254, 1256, 1332, 1368, 1406, 1413, 1584, 1628, 1672, 1727, 1776, 1824, 1881, 1884, 2109, 2442, 2508, 2512, 2664, 2736, 2812, 2826, 2983, 3168, 3256, 3344, 3454, 3552, 3663, 3762, 3768, 4218, 4884, 5016, 5024, 5181, 5328, 5472, 5624, 5652, 5809, 5966, 6327, 6512, 6688, 6908, 7326, 7524, 7536, 7733, 8436, 8949, 9768, 10032, 10362, 10656, 11248, 11304, 11618, 11932, 12654, 13024, 13816, 14652, 15048, 15072, 15466, 15543, 16872, 17427, 17898, 19536, 20064, 20724, 22496, 22608, 23199, 23236, 23864, 25308, 26847, 27632, 29304, 30096, 30932, 31086, 32813, 33744, 34854, 35796, 39072, 41448, 45216, 46398, 46472, 47728, 50616, 52281, 53694, 55264, 58608, 60192, 61864, 62172, 63899, 65626, 67488, 69597, 69708, 71592, 82896, 92796, 92944, 95456, 98439, 101232, 104562, 107388, 110371, 117216, 123728, 124344, 127798, 131252, 139194, 139416, 143184, 165792, 185592, 185888, 191697, 196878, 202464, 209124, 214776, 220742, 247456, 248688, 255596, 262504, 278388, 278832, 286368, 295317, 331113, 371184, 383394, 393756, 418248, 429552, 441484, 497376, 511192, 525008, 556776, 557664, 575091, 590634, 662226, 742368, 766788, 787512, 836496, 859104, 882968, 993339, 1022384, 1050016, 1113552, 1150182, 1181268, 1214081, 1324452, 1533576, 1575024, 1672992, 1765936, 1986678, 2044768, 2227104, 2300364, 2362536, 2428162, 2648904, 3067152, 3150048, 3531872, 3642243, 3973356, 4600728, 4725072, 4856324, 5297808, 6134304, 7284486, 7946712, 9201456, 9450144, 9712648, 10595616, 10926729, 14568972, 15893424, 18402912, 19425296, 21853458, 29137944, 31786848, 38850592, 43706916, 58275888, 87413832, 116551776, 174827664, 349655328]

約数ペア:

[(1, 349655328), (2, 174827664), (3, 116551776), (4, 87413832), (6, 58275888), (8, 43706916), (9, 38850592), (11, 31786848), (12, 29137944), (16, 21853458), (18, 19425296), (19, 18402912), (22, 15893424), (24, 14568972), (32, 10926729), (33, 10595616), (36, 9712648), (37, 9450144), (38, 9201456), (44, 7946712), (48, 7284486), (57, 6134304), (66, 5297808), (72, 4856324), (74, 4725072), (76, 4600728), (88, 3973356), (96, 3642243), (99, 3531872), (111, 3150048), (114, 3067152), (132, 2648904), (144, 2428162), (148, 2362536), (152, 2300364), (157, 2227104), (171, 2044768), (176, 1986678), (198, 1765936), (209, 1672992), (222, 1575024), (228, 1533576), (264, 1324452), (288, 1214081), (296, 1181268), (304, 1150182), (314, 1113552), (333, 1050016), (342, 1022384), (352, 993339), (396, 882968), (407, 859104), (418, 836496), (444, 787512), (456, 766788), (471, 742368), (528, 662226), (592, 590634), (608, 575091), (627, 557664), (628, 556776), (666, 525008), (684, 511192), (703, 497376), (792, 441484), (814, 429552), (836, 418248), (888, 393756), (912, 383394), (942, 371184), (1056, 331113), (1184, 295317), (1221, 286368), (1254, 278832), (1256, 278388), (1332, 262504), (1368, 255596), (1406, 248688), (1413, 247456), (1584, 220742), (1628, 214776), (1672, 209124), (1727, 202464), (1776, 196878), (1824, 191697), (1881, 185888), (1884, 185592), (2109, 165792), (2442, 143184), (2508, 139416), (2512, 139194), (2664, 131252), (2736, 127798), (2812, 124344), (2826, 123728), (2983, 117216), (3168, 110371), (3256, 107388), (3344, 104562), (3454, 101232), (3552, 98439), (3663, 95456), (3762, 92944), (3768, 92796), (4218, 82896), (4884, 71592), (5016, 69708), (5024, 69597), (5181, 67488), (5328, 65626), (5472, 63899), (5624, 62172), (5652, 61864), (5809, 60192), (5966, 58608), (6327, 55264), (6512, 53694), (6688, 52281), (6908, 50616), (7326, 47728), (7524, 46472), (7536, 46398), (7733, 45216), (8436, 41448), (8949, 39072), (9768, 35796), (10032, 34854), (10362, 33744), (10656, 32813), (11248, 31086), (11304, 30932), (11618, 30096), (11932, 29304), (12654, 27632), (13024, 26847), (13816, 25308), (14652, 23864), (15048, 23236), (15072, 23199), (15466, 22608), (15543, 22496), (16872, 20724), (17427, 20064), (17898, 19536)]