554319948

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:732

約数の個数: 144

約数和(自身を含む): 1635938304

約数和(自身を除く): 1081618356

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 49, 52, 78, 84, 91, 98, 127, 147, 156, 182, 196, 254, 273, 294, 364, 381, 508, 546, 571, 588, 637, 762, 889, 1092, 1142, 1274, 1524, 1651, 1713, 1778, 1911, 2284, 2548, 2667, 3302, 3426, 3556, 3822, 3997, 4953, 5334, 6223, 6604, 6852, 7423, 7644, 7994, 9906, 10668, 11557, 11991, 12446, 14846, 15988, 18669, 19812, 22269, 23114, 23982, 24892, 27979, 29692, 34671, 37338, 44538, 46228, 47964, 51961, 55958, 69342, 72517, 74676, 80899, 83937, 89076, 103922, 111916, 138684, 145034, 155883, 161798, 167874, 207844, 217551, 242697, 290068, 311766, 323596, 335748, 363727, 435102, 485394, 507619, 623532, 727454, 870204, 942721, 970788, 1015238, 1091181, 1454908, 1522857, 1885442, 2030476, 2182362, 2828163, 3045714, 3553333, 3770884, 4364724, 5656326, 6091428, 6599047, 7106666, 10659999, 11312652, 13198094, 14213332, 19797141, 21319998, 26396188, 39594282, 42639996, 46193329, 79188564, 92386658, 138579987, 184773316, 277159974, 554319948]

約数ペア:

[(1, 554319948), (2, 277159974), (3, 184773316), (4, 138579987), (6, 92386658), (7, 79188564), (12, 46193329), (13, 42639996), (14, 39594282), (21, 26396188), (26, 21319998), (28, 19797141), (39, 14213332), (42, 13198094), (49, 11312652), (52, 10659999), (78, 7106666), (84, 6599047), (91, 6091428), (98, 5656326), (127, 4364724), (147, 3770884), (156, 3553333), (182, 3045714), (196, 2828163), (254, 2182362), (273, 2030476), (294, 1885442), (364, 1522857), (381, 1454908), (508, 1091181), (546, 1015238), (571, 970788), (588, 942721), (637, 870204), (762, 727454), (889, 623532), (1092, 507619), (1142, 485394), (1274, 435102), (1524, 363727), (1651, 335748), (1713, 323596), (1778, 311766), (1911, 290068), (2284, 242697), (2548, 217551), (2667, 207844), (3302, 167874), (3426, 161798), (3556, 155883), (3822, 145034), (3997, 138684), (4953, 111916), (5334, 103922), (6223, 89076), (6604, 83937), (6852, 80899), (7423, 74676), (7644, 72517), (7994, 69342), (9906, 55958), (10668, 51961), (11557, 47964), (11991, 46228), (12446, 44538), (14846, 37338), (15988, 34671), (18669, 29692), (19812, 27979), (22269, 24892), (23114, 23982)]