447565482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:317

約数の個数: 192

約数和(自身を含む): 1279998720

約数和(自身を除く): 832433238

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 38, 39, 42, 57, 63, 73, 78, 91, 114, 117, 126, 133, 146, 171, 182, 197, 219, 234, 247, 266, 273, 342, 394, 399, 438, 494, 511, 546, 591, 657, 741, 798, 819, 949, 1022, 1182, 1197, 1314, 1379, 1387, 1482, 1533, 1638, 1729, 1773, 1898, 2223, 2394, 2561, 2758, 2774, 2847, 3066, 3458, 3546, 3743, 4137, 4161, 4446, 4599, 5122, 5187, 5694, 6643, 7486, 7683, 8274, 8322, 8541, 9198, 9709, 10374, 11229, 12411, 12483, 13286, 14381, 15366, 15561, 17082, 17927, 18031, 19418, 19929, 22458, 23049, 24822, 24966, 26201, 28762, 29127, 31122, 33687, 35854, 36062, 39858, 43143, 46098, 48659, 52402, 53781, 54093, 58254, 59787, 67374, 78603, 86286, 87381, 97318, 100667, 107562, 108186, 119574, 126217, 129429, 145977, 157206, 161343, 162279, 174762, 186953, 201334, 235809, 252434, 258858, 273239, 291954, 302001, 322686, 324558, 340613, 373906, 378651, 437931, 471618, 546478, 560859, 604002, 681226, 757302, 819717, 875862, 906003, 1021839, 1121718, 1135953, 1308671, 1639434, 1682577, 1812006, 1912673, 2043678, 2271906, 2459151, 2617342, 3065517, 3365154, 3552107, 3825346, 3926013, 4918302, 5738019, 6131034, 7104214, 7852026, 10656321, 11476038, 11778039, 17214057, 21312642, 23556078, 24864749, 31968963, 34428114, 49729498, 63937926, 74594247, 149188494, 223782741, 447565482]

約数ペア:

[(1, 447565482), (2, 223782741), (3, 149188494), (6, 74594247), (7, 63937926), (9, 49729498), (13, 34428114), (14, 31968963), (18, 24864749), (19, 23556078), (21, 21312642), (26, 17214057), (38, 11778039), (39, 11476038), (42, 10656321), (57, 7852026), (63, 7104214), (73, 6131034), (78, 5738019), (91, 4918302), (114, 3926013), (117, 3825346), (126, 3552107), (133, 3365154), (146, 3065517), (171, 2617342), (182, 2459151), (197, 2271906), (219, 2043678), (234, 1912673), (247, 1812006), (266, 1682577), (273, 1639434), (342, 1308671), (394, 1135953), (399, 1121718), (438, 1021839), (494, 906003), (511, 875862), (546, 819717), (591, 757302), (657, 681226), (741, 604002), (798, 560859), (819, 546478), (949, 471618), (1022, 437931), (1182, 378651), (1197, 373906), (1314, 340613), (1379, 324558), (1387, 322686), (1482, 302001), (1533, 291954), (1638, 273239), (1729, 258858), (1773, 252434), (1898, 235809), (2223, 201334), (2394, 186953), (2561, 174762), (2758, 162279), (2774, 161343), (2847, 157206), (3066, 145977), (3458, 129429), (3546, 126217), (3743, 119574), (4137, 108186), (4161, 107562), (4446, 100667), (4599, 97318), (5122, 87381), (5187, 86286), (5694, 78603), (6643, 67374), (7486, 59787), (7683, 58254), (8274, 54093), (8322, 53781), (8541, 52402), (9198, 48659), (9709, 46098), (10374, 43143), (11229, 39858), (12411, 36062), (12483, 35854), (13286, 33687), (14381, 31122), (15366, 29127), (15561, 28762), (17082, 26201), (17927, 24966), (18031, 24822), (19418, 23049), (19929, 22458)]