1520753436

素因数分解:

$2^2\times 3^2\times {\mathrm{167}}^1\times {\mathrm{443}}^1\times {\mathrm{571}}^1$

素因数の和:1191

約数の個数: 72

約数和(自身を含む): 3882662784

約数和(自身を除く): 2361909348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 167, 334, 443, 501, 571, 668, 886, 1002, 1142, 1329, 1503, 1713, 1772, 2004, 2284, 2658, 3006, 3426, 3987, 5139, 5316, 6012, 6852, 7974, 10278, 15948, 20556, 73981, 95357, 147962, 190714, 221943, 252953, 286071, 295924, 381428, 443886, 505906, 572142, 665829, 758859, 858213, 887772, 1011812, 1144284, 1331658, 1517718, 1716426, 2276577, 2663316, 3035436, 3432852, 4553154, 9106308, 42243151, 84486302, 126729453, 168972604, 253458906, 380188359, 506917812, 760376718, 1520753436]

約数ペア:

[(1, 1520753436), (2, 760376718), (3, 506917812), (4, 380188359), (6, 253458906), (9, 168972604), (12, 126729453), (18, 84486302), (36, 42243151), (167, 9106308), (334, 4553154), (443, 3432852), (501, 3035436), (571, 2663316), (668, 2276577), (886, 1716426), (1002, 1517718), (1142, 1331658), (1329, 1144284), (1503, 1011812), (1713, 887772), (1772, 858213), (2004, 758859), (2284, 665829), (2658, 572142), (3006, 505906), (3426, 443886), (3987, 381428), (5139, 295924), (5316, 286071), (6012, 252953), (6852, 221943), (7974, 190714), (10278, 147962), (15948, 95357), (20556, 73981)]