1269897756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{131}}^1$

素因数の和:276

約数の個数: 192

約数和(自身を含む): 3464778240

約数和(自身を除く): 2194880484

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 41, 51, 57, 61, 68, 76, 82, 102, 114, 122, 123, 131, 164, 183, 204, 228, 244, 246, 262, 323, 366, 393, 492, 524, 646, 697, 732, 779, 786, 969, 1037, 1159, 1292, 1394, 1558, 1572, 1938, 2074, 2091, 2227, 2318, 2337, 2489, 2501, 2788, 3111, 3116, 3477, 3876, 4148, 4182, 4454, 4636, 4674, 4978, 5002, 5371, 6222, 6681, 6954, 7467, 7503, 7991, 8364, 8908, 9348, 9956, 10004, 10742, 12444, 13243, 13362, 13908, 14934, 15006, 15982, 16113, 19703, 21484, 23973, 26486, 26724, 29868, 30012, 31964, 32226, 39406, 39729, 42313, 42517, 47519, 47946, 52972, 59109, 64452, 78812, 79458, 84626, 85034, 91307, 95038, 95892, 102049, 118218, 126939, 127551, 135847, 142557, 151829, 158916, 169252, 170068, 182614, 190076, 204098, 236436, 253878, 255102, 271694, 273921, 285114, 303658, 306147, 327631, 365228, 407541, 408196, 455487, 507756, 510204, 543388, 547842, 570228, 607316, 612294, 655262, 807823, 815082, 910974, 982893, 1095684, 1224588, 1310524, 1615646, 1630164, 1734833, 1821948, 1965786, 2423469, 2581093, 3231292, 3469666, 3931572, 4846938, 5162186, 5204499, 5569727, 6224989, 6939332, 7743279, 9693876, 10324372, 10408998, 11139454, 12449978, 15486558, 16709181, 18674967, 20817996, 22278908, 24899956, 30973116, 33418362, 37349934, 66836724, 74699868, 105824813, 211649626, 317474439, 423299252, 634948878, 1269897756]

約数ペア:

[(1, 1269897756), (2, 634948878), (3, 423299252), (4, 317474439), (6, 211649626), (12, 105824813), (17, 74699868), (19, 66836724), (34, 37349934), (38, 33418362), (41, 30973116), (51, 24899956), (57, 22278908), (61, 20817996), (68, 18674967), (76, 16709181), (82, 15486558), (102, 12449978), (114, 11139454), (122, 10408998), (123, 10324372), (131, 9693876), (164, 7743279), (183, 6939332), (204, 6224989), (228, 5569727), (244, 5204499), (246, 5162186), (262, 4846938), (323, 3931572), (366, 3469666), (393, 3231292), (492, 2581093), (524, 2423469), (646, 1965786), (697, 1821948), (732, 1734833), (779, 1630164), (786, 1615646), (969, 1310524), (1037, 1224588), (1159, 1095684), (1292, 982893), (1394, 910974), (1558, 815082), (1572, 807823), (1938, 655262), (2074, 612294), (2091, 607316), (2227, 570228), (2318, 547842), (2337, 543388), (2489, 510204), (2501, 507756), (2788, 455487), (3111, 408196), (3116, 407541), (3477, 365228), (3876, 327631), (4148, 306147), (4182, 303658), (4454, 285114), (4636, 273921), (4674, 271694), (4978, 255102), (5002, 253878), (5371, 236436), (6222, 204098), (6681, 190076), (6954, 182614), (7467, 170068), (7503, 169252), (7991, 158916), (8364, 151829), (8908, 142557), (9348, 135847), (9956, 127551), (10004, 126939), (10742, 118218), (12444, 102049), (13243, 95892), (13362, 95038), (13908, 91307), (14934, 85034), (15006, 84626), (15982, 79458), (16113, 78812), (19703, 64452), (21484, 59109), (23973, 52972), (26486, 47946), (26724, 47519), (29868, 42517), (30012, 42313), (31964, 39729), (32226, 39406)]