1570284016

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{1789}}^1$

素因数の和:2282

約数の個数: 80

約数和(自身を含む): 3691638720

約数和(自身を除く): 2121354704

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 461, 476, 922, 952, 1789, 1844, 1904, 3227, 3578, 3688, 6454, 7156, 7376, 7837, 12523, 12908, 14312, 15674, 25046, 25816, 28624, 30413, 31348, 50092, 51632, 54859, 60826, 62696, 100184, 109718, 121652, 125392, 200368, 212891, 219436, 243304, 425782, 438872, 486608, 824729, 851564, 877744, 1649458, 1703128, 3298916, 3406256, 5773103, 6597832, 11546206, 13195664, 14020393, 23092412, 28040786, 46184824, 56081572, 92369648, 98142751, 112163144, 196285502, 224326288, 392571004, 785142008, 1570284016]

約数ペア:

[(1, 1570284016), (2, 785142008), (4, 392571004), (7, 224326288), (8, 196285502), (14, 112163144), (16, 98142751), (17, 92369648), (28, 56081572), (34, 46184824), (56, 28040786), (68, 23092412), (112, 14020393), (119, 13195664), (136, 11546206), (238, 6597832), (272, 5773103), (461, 3406256), (476, 3298916), (922, 1703128), (952, 1649458), (1789, 877744), (1844, 851564), (1904, 824729), (3227, 486608), (3578, 438872), (3688, 425782), (6454, 243304), (7156, 219436), (7376, 212891), (7837, 200368), (12523, 125392), (12908, 121652), (14312, 109718), (15674, 100184), (25046, 62696), (25816, 60826), (28624, 54859), (30413, 51632), (31348, 50092)]