7528248

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:418

約数の個数: 128

約数和(自身を含む): 25804800

約数和(自身を除く): 18276552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 27, 28, 36, 39, 42, 52, 54, 56, 63, 72, 78, 84, 91, 104, 108, 117, 126, 156, 168, 182, 189, 216, 234, 252, 273, 312, 351, 364, 378, 383, 468, 504, 546, 702, 728, 756, 766, 819, 936, 1092, 1149, 1404, 1512, 1532, 1638, 2184, 2298, 2457, 2681, 2808, 3064, 3276, 3447, 4596, 4914, 4979, 5362, 6552, 6894, 8043, 9192, 9828, 9958, 10341, 10724, 13788, 14937, 16086, 19656, 19916, 20682, 21448, 24129, 27576, 29874, 32172, 34853, 39832, 41364, 44811, 48258, 59748, 64344, 69706, 72387, 82728, 89622, 96516, 104559, 119496, 134433, 139412, 144774, 179244, 193032, 209118, 268866, 278824, 289548, 313677, 358488, 418236, 537732, 579096, 627354, 836472, 941031, 1075464, 1254708, 1882062, 2509416, 3764124, 7528248]

約数ペア:

[(1, 7528248), (2, 3764124), (3, 2509416), (4, 1882062), (6, 1254708), (7, 1075464), (8, 941031), (9, 836472), (12, 627354), (13, 579096), (14, 537732), (18, 418236), (21, 358488), (24, 313677), (26, 289548), (27, 278824), (28, 268866), (36, 209118), (39, 193032), (42, 179244), (52, 144774), (54, 139412), (56, 134433), (63, 119496), (72, 104559), (78, 96516), (84, 89622), (91, 82728), (104, 72387), (108, 69706), (117, 64344), (126, 59748), (156, 48258), (168, 44811), (182, 41364), (189, 39832), (216, 34853), (234, 32172), (252, 29874), (273, 27576), (312, 24129), (351, 21448), (364, 20682), (378, 19916), (383, 19656), (468, 16086), (504, 14937), (546, 13788), (702, 10724), (728, 10341), (756, 9958), (766, 9828), (819, 9192), (936, 8043), (1092, 6894), (1149, 6552), (1404, 5362), (1512, 4979), (1532, 4914), (1638, 4596), (2184, 3447), (2298, 3276), (2457, 3064), (2681, 2808)]