391174812

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1$

素因数の和:393

約数の個数: 192

約数和(自身を含む): 1235942400

約数和(自身を除く): 844767588

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 19, 21, 27, 28, 36, 38, 42, 54, 57, 63, 76, 84, 108, 113, 114, 126, 133, 171, 189, 226, 228, 241, 252, 266, 339, 342, 378, 399, 452, 482, 513, 532, 678, 684, 723, 756, 791, 798, 964, 1017, 1026, 1197, 1356, 1446, 1582, 1596, 1687, 2034, 2052, 2147, 2169, 2373, 2394, 2892, 3051, 3164, 3374, 3591, 4068, 4294, 4338, 4579, 4746, 4788, 5061, 6102, 6441, 6507, 6748, 7119, 7182, 8588, 8676, 9158, 9492, 10122, 12204, 12882, 13014, 13737, 14238, 14364, 15029, 15183, 18316, 19323, 20244, 21357, 25764, 26028, 27233, 27474, 28476, 30058, 30366, 32053, 38646, 41211, 42714, 45087, 45549, 54466, 54948, 57969, 60116, 60732, 64106, 77292, 81699, 82422, 85428, 90174, 91098, 96159, 108932, 115938, 123633, 128212, 135261, 163398, 164844, 180348, 182196, 190631, 192318, 231876, 245097, 247266, 270522, 288477, 326796, 381262, 384636, 405783, 490194, 494532, 517427, 541044, 571893, 576954, 735291, 762524, 811566, 865431, 980388, 1034854, 1143786, 1153908, 1470582, 1552281, 1623132, 1715679, 1730862, 2069708, 2287572, 2941164, 3104562, 3431358, 3461724, 3621989, 4656843, 5147037, 6209124, 6862716, 7243978, 9313686, 10294074, 10865967, 13970529, 14487956, 18627372, 20588148, 21731934, 27941058, 32597901, 43463868, 55882116, 65195802, 97793703, 130391604, 195587406, 391174812]

約数ペア:

[(1, 391174812), (2, 195587406), (3, 130391604), (4, 97793703), (6, 65195802), (7, 55882116), (9, 43463868), (12, 32597901), (14, 27941058), (18, 21731934), (19, 20588148), (21, 18627372), (27, 14487956), (28, 13970529), (36, 10865967), (38, 10294074), (42, 9313686), (54, 7243978), (57, 6862716), (63, 6209124), (76, 5147037), (84, 4656843), (108, 3621989), (113, 3461724), (114, 3431358), (126, 3104562), (133, 2941164), (171, 2287572), (189, 2069708), (226, 1730862), (228, 1715679), (241, 1623132), (252, 1552281), (266, 1470582), (339, 1153908), (342, 1143786), (378, 1034854), (399, 980388), (452, 865431), (482, 811566), (513, 762524), (532, 735291), (678, 576954), (684, 571893), (723, 541044), (756, 517427), (791, 494532), (798, 490194), (964, 405783), (1017, 384636), (1026, 381262), (1197, 326796), (1356, 288477), (1446, 270522), (1582, 247266), (1596, 245097), (1687, 231876), (2034, 192318), (2052, 190631), (2147, 182196), (2169, 180348), (2373, 164844), (2394, 163398), (2892, 135261), (3051, 128212), (3164, 123633), (3374, 115938), (3591, 108932), (4068, 96159), (4294, 91098), (4338, 90174), (4579, 85428), (4746, 82422), (4788, 81699), (5061, 77292), (6102, 64106), (6441, 60732), (6507, 60116), (6748, 57969), (7119, 54948), (7182, 54466), (8588, 45549), (8676, 45087), (9158, 42714), (9492, 41211), (10122, 38646), (12204, 32053), (12882, 30366), (13014, 30058), (13737, 28476), (14238, 27474), (14364, 27233), (15029, 26028), (15183, 25764), (18316, 21357), (19323, 20244)]