1998073056

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:777

約数の個数: 192

約数和(自身を含む): 6179604480

約数和(自身を除く): 4181531424

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 61, 79, 84, 96, 112, 122, 158, 168, 183, 224, 237, 244, 316, 336, 366, 427, 474, 488, 553, 617, 632, 672, 732, 854, 948, 976, 1106, 1234, 1264, 1281, 1464, 1659, 1708, 1851, 1896, 1952, 2212, 2468, 2528, 2562, 2928, 3318, 3416, 3702, 3792, 4319, 4424, 4819, 4936, 5124, 5856, 6636, 6832, 7404, 7584, 8638, 8848, 9638, 9872, 10248, 12957, 13272, 13664, 14457, 14808, 17276, 17696, 19276, 19744, 20496, 25914, 26544, 28914, 29616, 33733, 34552, 37637, 38552, 40992, 48743, 51828, 53088, 57828, 59232, 67466, 69104, 75274, 77104, 97486, 101199, 103656, 112911, 115656, 134932, 138208, 146229, 150548, 154208, 194972, 202398, 207312, 225822, 231312, 263459, 269864, 292458, 301096, 341201, 389944, 404796, 414624, 451644, 462624, 526918, 539728, 584916, 602192, 682402, 779888, 790377, 809592, 903288, 1023603, 1053836, 1079456, 1169832, 1204384, 1364804, 1559776, 1580754, 1619184, 1806576, 2047206, 2107672, 2339664, 2729608, 2973323, 3161508, 3238368, 3613152, 4094412, 4215344, 4679328, 5459216, 5946646, 6323016, 8188824, 8430688, 8919969, 10918432, 11893292, 12646032, 16377648, 17839938, 20813261, 23786584, 25292064, 32755296, 35679876, 41626522, 47573168, 62439783, 71359752, 83253044, 95146336, 124879566, 142719504, 166506088, 249759132, 285439008, 333012176, 499518264, 666024352, 999036528, 1998073056]

約数ペア:

[(1, 1998073056), (2, 999036528), (3, 666024352), (4, 499518264), (6, 333012176), (7, 285439008), (8, 249759132), (12, 166506088), (14, 142719504), (16, 124879566), (21, 95146336), (24, 83253044), (28, 71359752), (32, 62439783), (42, 47573168), (48, 41626522), (56, 35679876), (61, 32755296), (79, 25292064), (84, 23786584), (96, 20813261), (112, 17839938), (122, 16377648), (158, 12646032), (168, 11893292), (183, 10918432), (224, 8919969), (237, 8430688), (244, 8188824), (316, 6323016), (336, 5946646), (366, 5459216), (427, 4679328), (474, 4215344), (488, 4094412), (553, 3613152), (617, 3238368), (632, 3161508), (672, 2973323), (732, 2729608), (854, 2339664), (948, 2107672), (976, 2047206), (1106, 1806576), (1234, 1619184), (1264, 1580754), (1281, 1559776), (1464, 1364804), (1659, 1204384), (1708, 1169832), (1851, 1079456), (1896, 1053836), (1952, 1023603), (2212, 903288), (2468, 809592), (2528, 790377), (2562, 779888), (2928, 682402), (3318, 602192), (3416, 584916), (3702, 539728), (3792, 526918), (4319, 462624), (4424, 451644), (4819, 414624), (4936, 404796), (5124, 389944), (5856, 341201), (6636, 301096), (6832, 292458), (7404, 269864), (7584, 263459), (8638, 231312), (8848, 225822), (9638, 207312), (9872, 202398), (10248, 194972), (12957, 154208), (13272, 150548), (13664, 146229), (14457, 138208), (14808, 134932), (17276, 115656), (17696, 112911), (19276, 103656), (19744, 101199), (20496, 97486), (25914, 77104), (26544, 75274), (28914, 69104), (29616, 67466), (33733, 59232), (34552, 57828), (37637, 53088), (38552, 51828), (40992, 48743)]