397949112

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{55829}}^1$

素因数の和:55858

約数の個数: 80

約数和(自身を含む): 1215977400

約数和(自身を除く): 818028288

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 7128, 55829, 111658, 167487, 223316, 334974, 446632, 502461, 614119, 669948, 1004922, 1228238, 1339896, 1507383, 1842357, 2009844, 2456476, 3014766, 3684714, 4019688, 4522149, 4912952, 5527071, 6029532, 7369428, 9044298, 11054142, 12059064, 14738856, 16581213, 18088596, 22108284, 33162426, 36177192, 44216568, 49743639, 66324852, 99487278, 132649704, 198974556, 397949112]

約数ペア:

[(1, 397949112), (2, 198974556), (3, 132649704), (4, 99487278), (6, 66324852), (8, 49743639), (9, 44216568), (11, 36177192), (12, 33162426), (18, 22108284), (22, 18088596), (24, 16581213), (27, 14738856), (33, 12059064), (36, 11054142), (44, 9044298), (54, 7369428), (66, 6029532), (72, 5527071), (81, 4912952), (88, 4522149), (99, 4019688), (108, 3684714), (132, 3014766), (162, 2456476), (198, 2009844), (216, 1842357), (264, 1507383), (297, 1339896), (324, 1228238), (396, 1004922), (594, 669948), (648, 614119), (792, 502461), (891, 446632), (1188, 334974), (1782, 223316), (2376, 167487), (3564, 111658), (7128, 55829)]