177321888498

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{137}}^1\times {\mathrm{487}}^1\times {\mathrm{19259}}^1$

素因数の和:19911

約数の個数: 64

約数和(自身を含む): 373549086720

約数和(自身を除く): 196227198222

約数列:

[1, 2, 3, 6, 23, 46, 69, 137, 138, 274, 411, 487, 822, 974, 1461, 2922, 3151, 6302, 9453, 11201, 18906, 19259, 22402, 33603, 38518, 57777, 66719, 67206, 115554, 133438, 200157, 400314, 442957, 885914, 1328871, 1534537, 2638483, 2657742, 3069074, 4603611, 5276966, 7915449, 9207222, 9379133, 15830898, 18758266, 28137399, 56274798, 60685109, 121370218, 182055327, 215720059, 364110654, 431440118, 647160177, 1284941221, 1294320354, 2569882442, 3854823663, 7709647326, 29553648083, 59107296166, 88660944249, 177321888498]

約数ペア:

[(1, 177321888498), (2, 88660944249), (3, 59107296166), (6, 29553648083), (23, 7709647326), (46, 3854823663), (69, 2569882442), (137, 1294320354), (138, 1284941221), (274, 647160177), (411, 431440118), (487, 364110654), (822, 215720059), (974, 182055327), (1461, 121370218), (2922, 60685109), (3151, 56274798), (6302, 28137399), (9453, 18758266), (11201, 15830898), (18906, 9379133), (19259, 9207222), (22402, 7915449), (33603, 5276966), (38518, 4603611), (57777, 3069074), (66719, 2657742), (67206, 2638483), (115554, 1534537), (133438, 1328871), (200157, 885914), (400314, 442957)]