191377728

素因数分解:

$2^6\times 3^4\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 280

約数和(自身を含む): 626973600

約数和(自身を除く): 435595872

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 29, 32, 36, 38, 48, 54, 57, 58, 64, 67, 72, 76, 81, 87, 96, 108, 114, 116, 134, 144, 152, 162, 171, 174, 192, 201, 216, 228, 232, 261, 268, 288, 304, 324, 342, 348, 402, 432, 456, 464, 513, 522, 536, 551, 576, 603, 608, 648, 684, 696, 783, 804, 864, 912, 928, 1026, 1044, 1072, 1102, 1206, 1216, 1273, 1296, 1368, 1392, 1539, 1566, 1608, 1653, 1728, 1809, 1824, 1856, 1943, 2052, 2088, 2144, 2204, 2349, 2412, 2546, 2592, 2736, 2784, 3078, 3132, 3216, 3306, 3618, 3648, 3819, 3886, 4104, 4176, 4288, 4408, 4698, 4824, 4959, 5092, 5184, 5427, 5472, 5568, 5829, 6156, 6264, 6432, 6612, 7236, 7638, 7772, 8208, 8352, 8816, 9396, 9648, 9918, 10184, 10854, 10944, 11457, 11658, 12312, 12528, 12864, 13224, 14472, 14877, 15276, 15544, 16416, 16704, 17487, 17632, 18792, 19296, 19836, 20368, 21708, 22914, 23316, 24624, 25056, 26448, 28944, 29754, 30552, 31088, 32832, 34371, 34974, 35264, 36917, 37584, 38592, 39672, 40736, 43416, 44631, 45828, 46632, 49248, 50112, 52461, 52896, 57888, 59508, 61104, 62176, 68742, 69948, 73834, 75168, 79344, 81472, 86832, 89262, 91656, 93264, 98496, 103113, 104922, 105792, 110751, 115776, 119016, 122208, 124352, 137484, 139896, 147668, 150336, 157383, 158688, 173664, 178524, 183312, 186528, 206226, 209844, 221502, 238032, 244416, 274968, 279792, 295336, 314766, 317376, 332253, 347328, 357048, 366624, 373056, 412452, 419688, 443004, 476064, 549936, 559584, 590672, 629532, 664506, 714096, 733248, 824904, 839376, 886008, 952128, 996759, 1099872, 1119168, 1181344, 1259064, 1329012, 1428192, 1649808, 1678752, 1772016, 1993518, 2199744, 2362688, 2518128, 2658024, 2856384, 2990277, 3299616, 3357504, 3544032, 3987036, 5036256, 5316048, 5980554, 6599232, 7088064, 7974072, 10072512, 10632096, 11961108, 15948144, 21264192, 23922216, 31896288, 47844432, 63792576, 95688864, 191377728]

約数ペア:

[(1, 191377728), (2, 95688864), (3, 63792576), (4, 47844432), (6, 31896288), (8, 23922216), (9, 21264192), (12, 15948144), (16, 11961108), (18, 10632096), (19, 10072512), (24, 7974072), (27, 7088064), (29, 6599232), (32, 5980554), (36, 5316048), (38, 5036256), (48, 3987036), (54, 3544032), (57, 3357504), (58, 3299616), (64, 2990277), (67, 2856384), (72, 2658024), (76, 2518128), (81, 2362688), (87, 2199744), (96, 1993518), (108, 1772016), (114, 1678752), (116, 1649808), (134, 1428192), (144, 1329012), (152, 1259064), (162, 1181344), (171, 1119168), (174, 1099872), (192, 996759), (201, 952128), (216, 886008), (228, 839376), (232, 824904), (261, 733248), (268, 714096), (288, 664506), (304, 629532), (324, 590672), (342, 559584), (348, 549936), (402, 476064), (432, 443004), (456, 419688), (464, 412452), (513, 373056), (522, 366624), (536, 357048), (551, 347328), (576, 332253), (603, 317376), (608, 314766), (648, 295336), (684, 279792), (696, 274968), (783, 244416), (804, 238032), (864, 221502), (912, 209844), (928, 206226), (1026, 186528), (1044, 183312), (1072, 178524), (1102, 173664), (1206, 158688), (1216, 157383), (1273, 150336), (1296, 147668), (1368, 139896), (1392, 137484), (1539, 124352), (1566, 122208), (1608, 119016), (1653, 115776), (1728, 110751), (1809, 105792), (1824, 104922), (1856, 103113), (1943, 98496), (2052, 93264), (2088, 91656), (2144, 89262), (2204, 86832), (2349, 81472), (2412, 79344), (2546, 75168), (2592, 73834), (2736, 69948), (2784, 68742), (3078, 62176), (3132, 61104), (3216, 59508), (3306, 57888), (3618, 52896), (3648, 52461), (3819, 50112), (3886, 49248), (4104, 46632), (4176, 45828), (4288, 44631), (4408, 43416), (4698, 40736), (4824, 39672), (4959, 38592), (5092, 37584), (5184, 36917), (5427, 35264), (5472, 34974), (5568, 34371), (5829, 32832), (6156, 31088), (6264, 30552), (6432, 29754), (6612, 28944), (7236, 26448), (7638, 25056), (7772, 24624), (8208, 23316), (8352, 22914), (8816, 21708), (9396, 20368), (9648, 19836), (9918, 19296), (10184, 18792), (10854, 17632), (10944, 17487), (11457, 16704), (11658, 16416), (12312, 15544), (12528, 15276), (12864, 14877), (13224, 14472)]