287122896

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{24023}}^1$

素因数の和:24120

約数の個数: 60

約数和(自身を含む): 813260448

約数和(自身を除く): 526137552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 144, 166, 249, 332, 498, 664, 747, 996, 1328, 1494, 1992, 2988, 3984, 5976, 11952, 24023, 48046, 72069, 96092, 144138, 192184, 216207, 288276, 384368, 432414, 576552, 864828, 1153104, 1729656, 1993909, 3459312, 3987818, 5981727, 7975636, 11963454, 15951272, 17945181, 23926908, 31902544, 35890362, 47853816, 71780724, 95707632, 143561448, 287122896]

約数ペア:

[(1, 287122896), (2, 143561448), (3, 95707632), (4, 71780724), (6, 47853816), (8, 35890362), (9, 31902544), (12, 23926908), (16, 17945181), (18, 15951272), (24, 11963454), (36, 7975636), (48, 5981727), (72, 3987818), (83, 3459312), (144, 1993909), (166, 1729656), (249, 1153104), (332, 864828), (498, 576552), (664, 432414), (747, 384368), (996, 288276), (1328, 216207), (1494, 192184), (1992, 144138), (2988, 96092), (3984, 72069), (5976, 48046), (11952, 24023)]