308487816

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 1037836800

約数和(自身を除く): 729348984

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 52, 56, 63, 72, 78, 84, 91, 104, 117, 126, 156, 168, 182, 197, 234, 239, 252, 273, 312, 364, 394, 468, 478, 504, 546, 591, 717, 728, 788, 819, 936, 956, 1092, 1182, 1379, 1434, 1576, 1638, 1673, 1773, 1912, 2151, 2184, 2364, 2561, 2758, 2868, 3107, 3276, 3346, 3546, 4137, 4302, 4728, 5019, 5122, 5516, 5736, 6214, 6552, 6692, 7092, 7683, 8274, 8604, 9321, 10038, 10244, 11032, 12411, 12428, 13384, 14184, 15057, 15366, 16548, 17208, 17927, 18642, 20076, 20488, 21749, 23049, 24822, 24856, 27963, 30114, 30732, 33096, 35854, 37284, 40152, 43498, 46098, 47083, 49644, 53781, 55926, 60228, 61464, 65247, 71708, 74568, 86996, 92196, 94166, 99288, 107562, 111852, 120456, 130494, 141249, 143416, 161343, 173992, 184392, 188332, 195741, 215124, 223704, 260988, 282498, 322686, 329581, 376664, 391482, 423747, 430248, 521976, 564996, 612079, 645372, 659162, 782964, 847494, 988743, 1129992, 1224158, 1290744, 1318324, 1565928, 1694988, 1836237, 1977486, 2448316, 2636648, 2966229, 3389976, 3672474, 3954972, 4284553, 4896632, 5508711, 5932458, 7344948, 7909944, 8569106, 11017422, 11864916, 12853659, 14689896, 17138212, 22034844, 23729832, 25707318, 34276424, 38560977, 44069688, 51414636, 77121954, 102829272, 154243908, 308487816]

約数ペア:

[(1, 308487816), (2, 154243908), (3, 102829272), (4, 77121954), (6, 51414636), (7, 44069688), (8, 38560977), (9, 34276424), (12, 25707318), (13, 23729832), (14, 22034844), (18, 17138212), (21, 14689896), (24, 12853659), (26, 11864916), (28, 11017422), (36, 8569106), (39, 7909944), (42, 7344948), (52, 5932458), (56, 5508711), (63, 4896632), (72, 4284553), (78, 3954972), (84, 3672474), (91, 3389976), (104, 2966229), (117, 2636648), (126, 2448316), (156, 1977486), (168, 1836237), (182, 1694988), (197, 1565928), (234, 1318324), (239, 1290744), (252, 1224158), (273, 1129992), (312, 988743), (364, 847494), (394, 782964), (468, 659162), (478, 645372), (504, 612079), (546, 564996), (591, 521976), (717, 430248), (728, 423747), (788, 391482), (819, 376664), (936, 329581), (956, 322686), (1092, 282498), (1182, 260988), (1379, 223704), (1434, 215124), (1576, 195741), (1638, 188332), (1673, 184392), (1773, 173992), (1912, 161343), (2151, 143416), (2184, 141249), (2364, 130494), (2561, 120456), (2758, 111852), (2868, 107562), (3107, 99288), (3276, 94166), (3346, 92196), (3546, 86996), (4137, 74568), (4302, 71708), (4728, 65247), (5019, 61464), (5122, 60228), (5516, 55926), (5736, 53781), (6214, 49644), (6552, 47083), (6692, 46098), (7092, 43498), (7683, 40152), (8274, 37284), (8604, 35854), (9321, 33096), (10038, 30732), (10244, 30114), (11032, 27963), (12411, 24856), (12428, 24822), (13384, 23049), (14184, 21749), (15057, 20488), (15366, 20076), (16548, 18642), (17208, 17927)]