2381485536

素因数分解:

$2^5\times 3^9\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:255

約数の個数: 240

約数和(自身を含む): 7440048000

約数和(自身を除く): 5058562464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 199, 216, 228, 243, 288, 304, 324, 342, 398, 432, 456, 486, 513, 597, 608, 648, 684, 729, 796, 864, 912, 972, 1026, 1194, 1296, 1368, 1458, 1539, 1592, 1791, 1824, 1944, 2052, 2187, 2388, 2592, 2736, 2916, 3078, 3184, 3582, 3781, 3888, 4104, 4374, 4617, 4776, 5373, 5472, 5832, 6156, 6368, 6561, 7164, 7562, 7776, 8208, 8748, 9234, 9552, 10746, 11343, 11664, 12312, 13122, 13851, 14328, 15124, 16119, 16416, 17496, 18468, 19104, 19683, 21492, 22686, 23328, 24624, 26244, 27702, 28656, 30248, 32238, 34029, 34992, 36936, 39366, 41553, 42984, 45372, 48357, 49248, 52488, 55404, 57312, 60496, 64476, 68058, 69984, 73872, 78732, 83106, 85968, 90744, 96714, 102087, 104976, 110808, 120992, 124659, 128952, 136116, 145071, 147744, 157464, 166212, 171936, 181488, 193428, 204174, 209952, 221616, 249318, 257904, 272232, 290142, 306261, 314928, 332424, 362976, 373977, 386856, 408348, 435213, 443232, 498636, 515808, 544464, 580284, 612522, 629856, 664848, 747954, 773712, 816696, 870426, 918783, 997272, 1088928, 1160568, 1225044, 1305639, 1329696, 1495908, 1547424, 1633392, 1740852, 1837566, 1994544, 2321136, 2450088, 2611278, 2756349, 2991816, 3266784, 3481704, 3675132, 3916917, 3989088, 4642272, 4900176, 5222556, 5512698, 5983632, 6963408, 7350264, 7833834, 8269047, 9800352, 10445112, 11025396, 11967264, 13926816, 14700528, 15667668, 16538094, 20890224, 22050792, 24807141, 29401056, 31335336, 33076188, 41780448, 44101584, 49614282, 62670672, 66152376, 74421423, 88203168, 99228564, 125341344, 132304752, 148842846, 198457128, 264609504, 297685692, 396914256, 595371384, 793828512, 1190742768, 2381485536]

約数ペア:

[(1, 2381485536), (2, 1190742768), (3, 793828512), (4, 595371384), (6, 396914256), (8, 297685692), (9, 264609504), (12, 198457128), (16, 148842846), (18, 132304752), (19, 125341344), (24, 99228564), (27, 88203168), (32, 74421423), (36, 66152376), (38, 62670672), (48, 49614282), (54, 44101584), (57, 41780448), (72, 33076188), (76, 31335336), (81, 29401056), (96, 24807141), (108, 22050792), (114, 20890224), (144, 16538094), (152, 15667668), (162, 14700528), (171, 13926816), (199, 11967264), (216, 11025396), (228, 10445112), (243, 9800352), (288, 8269047), (304, 7833834), (324, 7350264), (342, 6963408), (398, 5983632), (432, 5512698), (456, 5222556), (486, 4900176), (513, 4642272), (597, 3989088), (608, 3916917), (648, 3675132), (684, 3481704), (729, 3266784), (796, 2991816), (864, 2756349), (912, 2611278), (972, 2450088), (1026, 2321136), (1194, 1994544), (1296, 1837566), (1368, 1740852), (1458, 1633392), (1539, 1547424), (1592, 1495908), (1791, 1329696), (1824, 1305639), (1944, 1225044), (2052, 1160568), (2187, 1088928), (2388, 997272), (2592, 918783), (2736, 870426), (2916, 816696), (3078, 773712), (3184, 747954), (3582, 664848), (3781, 629856), (3888, 612522), (4104, 580284), (4374, 544464), (4617, 515808), (4776, 498636), (5373, 443232), (5472, 435213), (5832, 408348), (6156, 386856), (6368, 373977), (6561, 362976), (7164, 332424), (7562, 314928), (7776, 306261), (8208, 290142), (8748, 272232), (9234, 257904), (9552, 249318), (10746, 221616), (11343, 209952), (11664, 204174), (12312, 193428), (13122, 181488), (13851, 171936), (14328, 166212), (15124, 157464), (16119, 147744), (16416, 145071), (17496, 136116), (18468, 128952), (19104, 124659), (19683, 120992), (21492, 110808), (22686, 104976), (23328, 102087), (24624, 96714), (26244, 90744), (27702, 85968), (28656, 83106), (30248, 78732), (32238, 73872), (34029, 69984), (34992, 68058), (36936, 64476), (39366, 60496), (41553, 57312), (42984, 55404), (45372, 52488), (48357, 49248)]