334517820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{311}}^1$

素因数の和:540

約数の個数: 192

約数和(自身を含む): 1162377216

約数和(自身を除く): 827859396

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 197, 210, 260, 273, 311, 364, 390, 394, 420, 455, 546, 591, 622, 780, 788, 910, 933, 985, 1092, 1182, 1244, 1365, 1379, 1555, 1820, 1866, 1970, 2177, 2364, 2561, 2730, 2758, 2955, 3110, 3732, 3940, 4043, 4137, 4354, 4665, 5122, 5460, 5516, 5910, 6220, 6531, 6895, 7683, 8086, 8274, 8708, 9330, 10244, 10885, 11820, 12129, 12805, 13062, 13790, 15366, 16172, 16548, 17927, 18660, 20215, 20685, 21770, 24258, 25610, 26124, 27580, 28301, 30732, 32655, 35854, 38415, 40430, 41370, 43540, 48516, 51220, 53781, 56602, 60645, 61267, 65310, 71708, 76830, 80860, 82740, 84903, 89635, 107562, 113204, 121290, 122534, 130620, 141505, 153660, 169806, 179270, 183801, 215124, 242580, 245068, 268905, 283010, 306335, 339612, 358540, 367602, 424515, 428869, 537810, 566020, 612670, 735204, 796471, 849030, 857738, 919005, 1075620, 1225340, 1286607, 1592942, 1698060, 1715476, 1838010, 2144345, 2389413, 2573214, 3185884, 3676020, 3982355, 4288690, 4778826, 5146428, 5575297, 6433035, 7964710, 8577380, 9557652, 11150594, 11947065, 12866070, 15929420, 16725891, 22301188, 23894130, 25732140, 27876485, 33451782, 47788260, 55752970, 66903564, 83629455, 111505940, 167258910, 334517820]

約数ペア:

[(1, 334517820), (2, 167258910), (3, 111505940), (4, 83629455), (5, 66903564), (6, 55752970), (7, 47788260), (10, 33451782), (12, 27876485), (13, 25732140), (14, 23894130), (15, 22301188), (20, 16725891), (21, 15929420), (26, 12866070), (28, 11947065), (30, 11150594), (35, 9557652), (39, 8577380), (42, 7964710), (52, 6433035), (60, 5575297), (65, 5146428), (70, 4778826), (78, 4288690), (84, 3982355), (91, 3676020), (105, 3185884), (130, 2573214), (140, 2389413), (156, 2144345), (182, 1838010), (195, 1715476), (197, 1698060), (210, 1592942), (260, 1286607), (273, 1225340), (311, 1075620), (364, 919005), (390, 857738), (394, 849030), (420, 796471), (455, 735204), (546, 612670), (591, 566020), (622, 537810), (780, 428869), (788, 424515), (910, 367602), (933, 358540), (985, 339612), (1092, 306335), (1182, 283010), (1244, 268905), (1365, 245068), (1379, 242580), (1555, 215124), (1820, 183801), (1866, 179270), (1970, 169806), (2177, 153660), (2364, 141505), (2561, 130620), (2730, 122534), (2758, 121290), (2955, 113204), (3110, 107562), (3732, 89635), (3940, 84903), (4043, 82740), (4137, 80860), (4354, 76830), (4665, 71708), (5122, 65310), (5460, 61267), (5516, 60645), (5910, 56602), (6220, 53781), (6531, 51220), (6895, 48516), (7683, 43540), (8086, 41370), (8274, 40430), (8708, 38415), (9330, 35854), (10244, 32655), (10885, 30732), (11820, 28301), (12129, 27580), (12805, 26124), (13062, 25610), (13790, 24258), (15366, 21770), (16172, 20685), (16548, 20215), (17927, 18660)]