291821796

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{4007}}^1$

素因数の和:4058

約数の個数: 108

約数和(自身を含む): 895771968

約数和(自身を除く): 603950172

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 289, 306, 357, 476, 578, 612, 714, 867, 1071, 1156, 1428, 1734, 2023, 2142, 2601, 3468, 4007, 4046, 4284, 5202, 6069, 8014, 8092, 10404, 12021, 12138, 16028, 18207, 24042, 24276, 28049, 36063, 36414, 48084, 56098, 68119, 72126, 72828, 84147, 112196, 136238, 144252, 168294, 204357, 252441, 272476, 336588, 408714, 476833, 504882, 613071, 817428, 953666, 1009764, 1158023, 1226142, 1430499, 1907332, 2316046, 2452284, 2860998, 3474069, 4291497, 4632092, 5721996, 6948138, 8106161, 8582994, 10422207, 13896276, 16212322, 17165988, 20844414, 24318483, 32424644, 41688828, 48636966, 72955449, 97273932, 145910898, 291821796]

約数ペア:

[(1, 291821796), (2, 145910898), (3, 97273932), (4, 72955449), (6, 48636966), (7, 41688828), (9, 32424644), (12, 24318483), (14, 20844414), (17, 17165988), (18, 16212322), (21, 13896276), (28, 10422207), (34, 8582994), (36, 8106161), (42, 6948138), (51, 5721996), (63, 4632092), (68, 4291497), (84, 3474069), (102, 2860998), (119, 2452284), (126, 2316046), (153, 1907332), (204, 1430499), (238, 1226142), (252, 1158023), (289, 1009764), (306, 953666), (357, 817428), (476, 613071), (578, 504882), (612, 476833), (714, 408714), (867, 336588), (1071, 272476), (1156, 252441), (1428, 204357), (1734, 168294), (2023, 144252), (2142, 136238), (2601, 112196), (3468, 84147), (4007, 72828), (4046, 72126), (4284, 68119), (5202, 56098), (6069, 48084), (8014, 36414), (8092, 36063), (10404, 28049), (12021, 24276), (12138, 24042), (16028, 18207)]