19605907872

素因数分解:

$2^5\times 3^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{25411}}^1$

素因数の和:25496

約数の個数: 192

約数和(自身を含む): 61476710400

約数和(自身を除く): 41870802528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 47, 48, 54, 57, 72, 76, 94, 96, 108, 114, 141, 144, 152, 171, 188, 216, 228, 282, 288, 304, 342, 376, 423, 432, 456, 513, 564, 608, 684, 752, 846, 864, 893, 912, 1026, 1128, 1269, 1368, 1504, 1692, 1786, 1824, 2052, 2256, 2538, 2679, 2736, 3384, 3572, 4104, 4512, 5076, 5358, 5472, 6768, 7144, 8037, 8208, 10152, 10716, 13536, 14288, 16074, 16416, 20304, 21432, 24111, 25411, 28576, 32148, 40608, 42864, 48222, 50822, 64296, 76233, 85728, 96444, 101644, 128592, 152466, 192888, 203288, 228699, 257184, 304932, 385776, 406576, 457398, 482809, 609864, 686097, 771552, 813152, 914796, 965618, 1194317, 1219728, 1372194, 1448427, 1829592, 1931236, 2388634, 2439456, 2744388, 2896854, 3582951, 3659184, 3862472, 4345281, 4777268, 5488776, 5793708, 7165902, 7318368, 7724944, 8690562, 9554536, 10748853, 10977552, 11587416, 13035843, 14331804, 15449888, 17381124, 19109072, 21497706, 21955104, 22692023, 23174832, 26071686, 28663608, 32246559, 34762248, 38218144, 42995412, 45384046, 46349664, 52143372, 57327216, 64493118, 68076069, 69524496, 85990824, 90768092, 104286744, 114654432, 128986236, 136152138, 139048992, 171981648, 181536184, 204228207, 208573488, 257972472, 272304276, 343963296, 363072368, 408456414, 417146976, 515944944, 544608552, 612684621, 726144736, 816912828, 1031889888, 1089217104, 1225369242, 1633825656, 2178434208, 2450738484, 3267651312, 4901476968, 6535302624, 9802953936, 19605907872]

約数ペア:

[(1, 19605907872), (2, 9802953936), (3, 6535302624), (4, 4901476968), (6, 3267651312), (8, 2450738484), (9, 2178434208), (12, 1633825656), (16, 1225369242), (18, 1089217104), (19, 1031889888), (24, 816912828), (27, 726144736), (32, 612684621), (36, 544608552), (38, 515944944), (47, 417146976), (48, 408456414), (54, 363072368), (57, 343963296), (72, 272304276), (76, 257972472), (94, 208573488), (96, 204228207), (108, 181536184), (114, 171981648), (141, 139048992), (144, 136152138), (152, 128986236), (171, 114654432), (188, 104286744), (216, 90768092), (228, 85990824), (282, 69524496), (288, 68076069), (304, 64493118), (342, 57327216), (376, 52143372), (423, 46349664), (432, 45384046), (456, 42995412), (513, 38218144), (564, 34762248), (608, 32246559), (684, 28663608), (752, 26071686), (846, 23174832), (864, 22692023), (893, 21955104), (912, 21497706), (1026, 19109072), (1128, 17381124), (1269, 15449888), (1368, 14331804), (1504, 13035843), (1692, 11587416), (1786, 10977552), (1824, 10748853), (2052, 9554536), (2256, 8690562), (2538, 7724944), (2679, 7318368), (2736, 7165902), (3384, 5793708), (3572, 5488776), (4104, 4777268), (4512, 4345281), (5076, 3862472), (5358, 3659184), (5472, 3582951), (6768, 2896854), (7144, 2744388), (8037, 2439456), (8208, 2388634), (10152, 1931236), (10716, 1829592), (13536, 1448427), (14288, 1372194), (16074, 1219728), (16416, 1194317), (20304, 965618), (21432, 914796), (24111, 813152), (25411, 771552), (28576, 686097), (32148, 609864), (40608, 482809), (42864, 457398), (48222, 406576), (50822, 385776), (64296, 304932), (76233, 257184), (85728, 228699), (96444, 203288), (101644, 192888), (128592, 152466)]