13801921488

素因数分解:

$2^4\times 3^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{331}}^1$

素因数の和:554

約数の個数: 240

約数和(自身を含む): 40614043392

約数和(自身を除く): 26812121904

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 61, 72, 94, 101, 122, 141, 144, 183, 188, 202, 244, 282, 303, 331, 366, 376, 404, 423, 488, 549, 564, 606, 662, 732, 752, 808, 846, 909, 976, 993, 1098, 1128, 1212, 1324, 1464, 1616, 1692, 1818, 1986, 2196, 2256, 2424, 2648, 2867, 2928, 2979, 3384, 3636, 3972, 4392, 4747, 4848, 5296, 5734, 5958, 6161, 6768, 7272, 7944, 8601, 8784, 9494, 11468, 11916, 12322, 14241, 14544, 15557, 15888, 17202, 18483, 18988, 20191, 22936, 23832, 24644, 25803, 28482, 31114, 33431, 34404, 36966, 37976, 40382, 42723, 45872, 46671, 47664, 49288, 51606, 55449, 56964, 60573, 62228, 66862, 68808, 73932, 75952, 80764, 85446, 93342, 98576, 100293, 103212, 110898, 113928, 121146, 124456, 133724, 137616, 140013, 147864, 161528, 170892, 181719, 186684, 200586, 206424, 221796, 227856, 242292, 248912, 267448, 280026, 289567, 295728, 300879, 323056, 341784, 363438, 373368, 401172, 412848, 443592, 484584, 534896, 560052, 579134, 601758, 683568, 726876, 746736, 802344, 868701, 887184, 948977, 969168, 1120104, 1158268, 1203516, 1453752, 1571257, 1604688, 1737402, 1897954, 2039291, 2240208, 2316536, 2407032, 2606103, 2846931, 2907504, 3142514, 3474804, 3795908, 4078582, 4633072, 4713771, 4814064, 5212206, 5693862, 6117873, 6285028, 6949608, 7591816, 8157164, 8540793, 9427542, 10424412, 11387724, 12235746, 12570056, 13899216, 14141313, 15183632, 16314328, 17081586, 18353619, 18855084, 20848824, 22775448, 24471492, 25140112, 28282626, 32628656, 34163172, 36707238, 37710168, 41697648, 45550896, 48942984, 56565252, 68326344, 73414476, 75420336, 95846677, 97885968, 113130504, 136652688, 146828952, 191693354, 226261008, 287540031, 293657904, 383386708, 575080062, 766773416, 862620093, 1150160124, 1533546832, 1725240186, 2300320248, 3450480372, 4600640496, 6900960744, 13801921488]

約数ペア:

[(1, 13801921488), (2, 6900960744), (3, 4600640496), (4, 3450480372), (6, 2300320248), (8, 1725240186), (9, 1533546832), (12, 1150160124), (16, 862620093), (18, 766773416), (24, 575080062), (36, 383386708), (47, 293657904), (48, 287540031), (61, 226261008), (72, 191693354), (94, 146828952), (101, 136652688), (122, 113130504), (141, 97885968), (144, 95846677), (183, 75420336), (188, 73414476), (202, 68326344), (244, 56565252), (282, 48942984), (303, 45550896), (331, 41697648), (366, 37710168), (376, 36707238), (404, 34163172), (423, 32628656), (488, 28282626), (549, 25140112), (564, 24471492), (606, 22775448), (662, 20848824), (732, 18855084), (752, 18353619), (808, 17081586), (846, 16314328), (909, 15183632), (976, 14141313), (993, 13899216), (1098, 12570056), (1128, 12235746), (1212, 11387724), (1324, 10424412), (1464, 9427542), (1616, 8540793), (1692, 8157164), (1818, 7591816), (1986, 6949608), (2196, 6285028), (2256, 6117873), (2424, 5693862), (2648, 5212206), (2867, 4814064), (2928, 4713771), (2979, 4633072), (3384, 4078582), (3636, 3795908), (3972, 3474804), (4392, 3142514), (4747, 2907504), (4848, 2846931), (5296, 2606103), (5734, 2407032), (5958, 2316536), (6161, 2240208), (6768, 2039291), (7272, 1897954), (7944, 1737402), (8601, 1604688), (8784, 1571257), (9494, 1453752), (11468, 1203516), (11916, 1158268), (12322, 1120104), (14241, 969168), (14544, 948977), (15557, 887184), (15888, 868701), (17202, 802344), (18483, 746736), (18988, 726876), (20191, 683568), (22936, 601758), (23832, 579134), (24644, 560052), (25803, 534896), (28482, 484584), (31114, 443592), (33431, 412848), (34404, 401172), (36966, 373368), (37976, 363438), (40382, 341784), (42723, 323056), (45872, 300879), (46671, 295728), (47664, 289567), (49288, 280026), (51606, 267448), (55449, 248912), (56964, 242292), (60573, 227856), (62228, 221796), (66862, 206424), (68808, 200586), (73932, 186684), (75952, 181719), (80764, 170892), (85446, 161528), (93342, 147864), (98576, 140013), (100293, 137616), (103212, 133724), (110898, 124456), (113928, 121146)]