243621648

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{443}}^1$

素因数の和:546

約数の個数: 160

約数和(自身を含む): 748761600

約数和(自身を除く): 505139952

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 67, 72, 76, 108, 114, 134, 144, 152, 171, 201, 216, 228, 268, 304, 342, 402, 432, 443, 456, 513, 536, 603, 684, 804, 886, 912, 1026, 1072, 1206, 1273, 1329, 1368, 1608, 1772, 1809, 2052, 2412, 2546, 2658, 2736, 3216, 3544, 3618, 3819, 3987, 4104, 4824, 5092, 5316, 7088, 7236, 7638, 7974, 8208, 8417, 9648, 10184, 10632, 11457, 11961, 14472, 15276, 15948, 16834, 20368, 21264, 22914, 23922, 25251, 28944, 29681, 30552, 31896, 33668, 34371, 45828, 47844, 50502, 59362, 61104, 63792, 67336, 68742, 75753, 89043, 91656, 95688, 101004, 118724, 134672, 137484, 151506, 178086, 183312, 191376, 202008, 227259, 237448, 267129, 274968, 303012, 356172, 404016, 454518, 474896, 534258, 549936, 563939, 606024, 712344, 801387, 909036, 1068516, 1127878, 1212048, 1424688, 1602774, 1691817, 1818072, 2137032, 2255756, 3205548, 3383634, 3636144, 4274064, 4511512, 5075451, 6411096, 6767268, 9023024, 10150902, 12822192, 13534536, 15226353, 20301804, 27069072, 30452706, 40603608, 60905412, 81207216, 121810824, 243621648]

約数ペア:

[(1, 243621648), (2, 121810824), (3, 81207216), (4, 60905412), (6, 40603608), (8, 30452706), (9, 27069072), (12, 20301804), (16, 15226353), (18, 13534536), (19, 12822192), (24, 10150902), (27, 9023024), (36, 6767268), (38, 6411096), (48, 5075451), (54, 4511512), (57, 4274064), (67, 3636144), (72, 3383634), (76, 3205548), (108, 2255756), (114, 2137032), (134, 1818072), (144, 1691817), (152, 1602774), (171, 1424688), (201, 1212048), (216, 1127878), (228, 1068516), (268, 909036), (304, 801387), (342, 712344), (402, 606024), (432, 563939), (443, 549936), (456, 534258), (513, 474896), (536, 454518), (603, 404016), (684, 356172), (804, 303012), (886, 274968), (912, 267129), (1026, 237448), (1072, 227259), (1206, 202008), (1273, 191376), (1329, 183312), (1368, 178086), (1608, 151506), (1772, 137484), (1809, 134672), (2052, 118724), (2412, 101004), (2546, 95688), (2658, 91656), (2736, 89043), (3216, 75753), (3544, 68742), (3618, 67336), (3819, 63792), (3987, 61104), (4104, 59362), (4824, 50502), (5092, 47844), (5316, 45828), (7088, 34371), (7236, 33668), (7638, 31896), (7974, 30552), (8208, 29681), (8417, 28944), (9648, 25251), (10184, 23922), (10632, 22914), (11457, 21264), (11961, 20368), (14472, 16834), (15276, 15948)]