2912209572

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{2137}}^1$

素因数の和:2345

約数の個数: 96

約数和(自身を含む): 7375244800

約数和(自身を除く): 4463035228

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 43, 57, 76, 86, 114, 129, 139, 172, 228, 258, 278, 417, 516, 556, 817, 834, 1634, 1668, 2137, 2451, 2641, 3268, 4274, 4902, 5282, 5977, 6411, 7923, 8548, 9804, 10564, 11954, 12822, 15846, 17931, 23908, 25644, 31692, 35862, 40603, 71724, 81206, 91891, 113563, 121809, 162412, 183782, 227126, 243618, 275673, 297043, 340689, 367564, 454252, 487236, 551346, 594086, 681378, 891129, 1102692, 1188172, 1362756, 1745929, 1782258, 3491858, 3564516, 5237787, 5643817, 6983716, 10475574, 11287634, 12772849, 16931451, 20951148, 22575268, 25545698, 33862902, 38318547, 51091396, 67725804, 76637094, 153274188, 242684131, 485368262, 728052393, 970736524, 1456104786, 2912209572]

約数ペア:

[(1, 2912209572), (2, 1456104786), (3, 970736524), (4, 728052393), (6, 485368262), (12, 242684131), (19, 153274188), (38, 76637094), (43, 67725804), (57, 51091396), (76, 38318547), (86, 33862902), (114, 25545698), (129, 22575268), (139, 20951148), (172, 16931451), (228, 12772849), (258, 11287634), (278, 10475574), (417, 6983716), (516, 5643817), (556, 5237787), (817, 3564516), (834, 3491858), (1634, 1782258), (1668, 1745929), (2137, 1362756), (2451, 1188172), (2641, 1102692), (3268, 891129), (4274, 681378), (4902, 594086), (5282, 551346), (5977, 487236), (6411, 454252), (7923, 367564), (8548, 340689), (9804, 297043), (10564, 275673), (11954, 243618), (12822, 227126), (15846, 183782), (17931, 162412), (23908, 121809), (25644, 113563), (31692, 91891), (35862, 81206), (40603, 71724)]