221396448

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{25343}}^1$

素因数の和:25376

約数の個数: 96

約数和(自身を含む): 715309056

約数和(自身を除く): 493912608

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 25343, 50686, 76029, 101372, 152058, 177401, 202744, 304116, 329459, 354802, 405488, 532203, 608232, 658918, 709604, 810976, 988377, 1064406, 1216464, 1317836, 1419208, 1976754, 2128812, 2306213, 2432928, 2635672, 2838416, 3953508, 4257624, 4612426, 5271344, 5676832, 6918639, 7907016, 8515248, 9224852, 10542688, 13837278, 15814032, 17030496, 18449704, 27674556, 31628064, 36899408, 55349112, 73798816, 110698224, 221396448]

約数ペア:

[(1, 221396448), (2, 110698224), (3, 73798816), (4, 55349112), (6, 36899408), (7, 31628064), (8, 27674556), (12, 18449704), (13, 17030496), (14, 15814032), (16, 13837278), (21, 10542688), (24, 9224852), (26, 8515248), (28, 7907016), (32, 6918639), (39, 5676832), (42, 5271344), (48, 4612426), (52, 4257624), (56, 3953508), (78, 2838416), (84, 2635672), (91, 2432928), (96, 2306213), (104, 2128812), (112, 1976754), (156, 1419208), (168, 1317836), (182, 1216464), (208, 1064406), (224, 988377), (273, 810976), (312, 709604), (336, 658918), (364, 608232), (416, 532203), (546, 405488), (624, 354802), (672, 329459), (728, 304116), (1092, 202744), (1248, 177401), (1456, 152058), (2184, 101372), (2912, 76029), (4368, 50686), (8736, 25343)]