222290832

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:213

約数の個数: 120

約数和(自身を含む): 610734720

約数和(自身を除く): 388443888

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 61, 62, 79, 93, 122, 124, 158, 183, 186, 237, 244, 248, 316, 366, 372, 474, 488, 496, 632, 732, 744, 948, 961, 976, 1264, 1464, 1488, 1891, 1896, 1922, 2449, 2883, 2928, 3782, 3792, 3844, 4819, 4898, 5673, 5766, 7347, 7564, 7688, 9638, 9796, 11346, 11532, 14457, 14694, 15128, 15376, 19276, 19592, 22692, 23064, 28914, 29388, 30256, 38552, 39184, 45384, 46128, 57828, 58621, 58776, 75919, 77104, 90768, 115656, 117242, 117552, 149389, 151838, 175863, 227757, 231312, 234484, 298778, 303676, 351726, 448167, 455514, 468968, 597556, 607352, 703452, 896334, 911028, 937936, 1195112, 1214704, 1406904, 1792668, 1822056, 2390224, 2813808, 3585336, 3644112, 4631059, 7170672, 9262118, 13893177, 18524236, 27786354, 37048472, 55572708, 74096944, 111145416, 222290832]

約数ペア:

[(1, 222290832), (2, 111145416), (3, 74096944), (4, 55572708), (6, 37048472), (8, 27786354), (12, 18524236), (16, 13893177), (24, 9262118), (31, 7170672), (48, 4631059), (61, 3644112), (62, 3585336), (79, 2813808), (93, 2390224), (122, 1822056), (124, 1792668), (158, 1406904), (183, 1214704), (186, 1195112), (237, 937936), (244, 911028), (248, 896334), (316, 703452), (366, 607352), (372, 597556), (474, 468968), (488, 455514), (496, 448167), (632, 351726), (732, 303676), (744, 298778), (948, 234484), (961, 231312), (976, 227757), (1264, 175863), (1464, 151838), (1488, 149389), (1891, 117552), (1896, 117242), (1922, 115656), (2449, 90768), (2883, 77104), (2928, 75919), (3782, 58776), (3792, 58621), (3844, 57828), (4819, 46128), (4898, 45384), (5673, 39184), (5766, 38552), (7347, 30256), (7564, 29388), (7688, 28914), (9638, 23064), (9796, 22692), (11346, 19592), (11532, 19276), (14457, 15376), (14694, 15128)]