1672944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{383}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 5332992

約数和(自身を除く): 3660048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 39, 42, 48, 52, 56, 78, 84, 91, 104, 112, 156, 168, 182, 208, 273, 312, 336, 364, 383, 546, 624, 728, 766, 1092, 1149, 1456, 1532, 2184, 2298, 2681, 3064, 4368, 4596, 4979, 5362, 6128, 8043, 9192, 9958, 10724, 14937, 16086, 18384, 19916, 21448, 29874, 32172, 34853, 39832, 42896, 59748, 64344, 69706, 79664, 104559, 119496, 128688, 139412, 209118, 238992, 278824, 418236, 557648, 836472, 1672944]

約数ペア:

[(1, 1672944), (2, 836472), (3, 557648), (4, 418236), (6, 278824), (7, 238992), (8, 209118), (12, 139412), (13, 128688), (14, 119496), (16, 104559), (21, 79664), (24, 69706), (26, 64344), (28, 59748), (39, 42896), (42, 39832), (48, 34853), (52, 32172), (56, 29874), (78, 21448), (84, 19916), (91, 18384), (104, 16086), (112, 14937), (156, 10724), (168, 9958), (182, 9192), (208, 8043), (273, 6128), (312, 5362), (336, 4979), (364, 4596), (383, 4368), (546, 3064), (624, 2681), (728, 2298), (766, 2184), (1092, 1532), (1149, 1456)]