478220652

素因数分解:

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

素因数の和:262

約数の個数: 288

約数和(自身を含む): 1623283200

約数和(自身を除く): 1145062548

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 19, 21, 26, 27, 28, 36, 38, 39, 42, 52, 54, 57, 63, 76, 78, 84, 91, 108, 114, 117, 126, 133, 156, 169, 171, 182, 189, 197, 228, 234, 247, 252, 266, 273, 338, 342, 351, 364, 378, 394, 399, 468, 494, 507, 513, 532, 546, 591, 676, 684, 702, 741, 756, 788, 798, 819, 988, 1014, 1026, 1092, 1182, 1183, 1197, 1379, 1404, 1482, 1521, 1596, 1638, 1729, 1773, 2028, 2052, 2223, 2364, 2366, 2394, 2457, 2561, 2758, 2964, 3042, 3211, 3276, 3458, 3546, 3549, 3591, 3743, 4137, 4446, 4563, 4732, 4788, 4914, 5122, 5187, 5319, 5516, 6084, 6422, 6669, 6916, 7092, 7098, 7182, 7486, 7683, 8274, 8892, 9126, 9633, 9828, 10244, 10374, 10638, 10647, 11229, 12411, 12844, 13338, 14196, 14364, 14972, 15366, 15561, 16548, 17927, 18252, 19266, 20748, 21276, 21294, 22458, 22477, 23049, 24822, 26201, 26676, 28899, 30732, 31122, 31941, 33293, 33687, 35854, 37233, 38532, 42588, 44916, 44954, 46098, 46683, 48659, 49644, 52402, 53781, 57798, 62244, 63882, 66586, 67374, 67431, 69147, 71708, 74466, 78603, 86697, 89908, 92196, 93366, 97318, 99879, 101061, 104804, 107562, 115596, 127764, 133172, 134748, 134862, 138294, 145977, 148932, 157206, 161343, 173394, 186732, 194636, 199758, 202122, 202293, 215124, 233051, 235809, 269724, 276588, 291954, 299637, 314412, 322686, 340613, 346788, 399516, 404244, 404586, 437931, 466102, 471618, 484029, 583908, 599274, 606879, 632567, 645372, 681226, 699153, 707427, 809172, 875862, 898911, 932204, 943236, 968058, 1021839, 1198548, 1213758, 1265134, 1313793, 1362452, 1398306, 1414854, 1751724, 1797822, 1897701, 1936116, 2043678, 2097459, 2427516, 2530268, 2627586, 2796612, 2829708, 3065517, 3595644, 3795402, 4087356, 4194918, 4427969, 5255172, 5693103, 6131034, 6292377, 7590804, 8389836, 8855938, 9196551, 11386206, 12262068, 12584754, 13283907, 17079309, 17711876, 18393102, 22772412, 25169508, 26567814, 34158618, 36786204, 39851721, 53135628, 68317236, 79703442, 119555163, 159406884, 239110326, 478220652]

約数ペア:

[(1, 478220652), (2, 239110326), (3, 159406884), (4, 119555163), (6, 79703442), (7, 68317236), (9, 53135628), (12, 39851721), (13, 36786204), (14, 34158618), (18, 26567814), (19, 25169508), (21, 22772412), (26, 18393102), (27, 17711876), (28, 17079309), (36, 13283907), (38, 12584754), (39, 12262068), (42, 11386206), (52, 9196551), (54, 8855938), (57, 8389836), (63, 7590804), (76, 6292377), (78, 6131034), (84, 5693103), (91, 5255172), (108, 4427969), (114, 4194918), (117, 4087356), (126, 3795402), (133, 3595644), (156, 3065517), (169, 2829708), (171, 2796612), (182, 2627586), (189, 2530268), (197, 2427516), (228, 2097459), (234, 2043678), (247, 1936116), (252, 1897701), (266, 1797822), (273, 1751724), (338, 1414854), (342, 1398306), (351, 1362452), (364, 1313793), (378, 1265134), (394, 1213758), (399, 1198548), (468, 1021839), (494, 968058), (507, 943236), (513, 932204), (532, 898911), (546, 875862), (591, 809172), (676, 707427), (684, 699153), (702, 681226), (741, 645372), (756, 632567), (788, 606879), (798, 599274), (819, 583908), (988, 484029), (1014, 471618), (1026, 466102), (1092, 437931), (1182, 404586), (1183, 404244), (1197, 399516), (1379, 346788), (1404, 340613), (1482, 322686), (1521, 314412), (1596, 299637), (1638, 291954), (1729, 276588), (1773, 269724), (2028, 235809), (2052, 233051), (2223, 215124), (2364, 202293), (2366, 202122), (2394, 199758), (2457, 194636), (2561, 186732), (2758, 173394), (2964, 161343), (3042, 157206), (3211, 148932), (3276, 145977), (3458, 138294), (3546, 134862), (3549, 134748), (3591, 133172), (3743, 127764), (4137, 115596), (4446, 107562), (4563, 104804), (4732, 101061), (4788, 99879), (4914, 97318), (5122, 93366), (5187, 92196), (5319, 89908), (5516, 86697), (6084, 78603), (6422, 74466), (6669, 71708), (6916, 69147), (7092, 67431), (7098, 67374), (7182, 66586), (7486, 63882), (7683, 62244), (8274, 57798), (8892, 53781), (9126, 52402), (9633, 49644), (9828, 48659), (10244, 46683), (10374, 46098), (10638, 44954), (10647, 44916), (11229, 42588), (12411, 38532), (12844, 37233), (13338, 35854), (14196, 33687), (14364, 33293), (14972, 31941), (15366, 31122), (15561, 30732), (16548, 28899), (17927, 26676), (18252, 26201), (19266, 24822), (20748, 23049), (21276, 22477), (21294, 22458)]