220688952

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43997}}^1$

素因数の和:44036

約数の個数: 64

約数和(自身を含む): 633571200

約数和(自身を除く): 412882248

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 19, 22, 24, 33, 38, 44, 57, 66, 76, 88, 114, 132, 152, 209, 228, 264, 418, 456, 627, 836, 1254, 1672, 2508, 5016, 43997, 87994, 131991, 175988, 263982, 351976, 483967, 527964, 835943, 967934, 1055928, 1451901, 1671886, 1935868, 2507829, 2903802, 3343772, 3871736, 5015658, 5807604, 6687544, 9195373, 10031316, 11615208, 18390746, 20062632, 27586119, 36781492, 55172238, 73562984, 110344476, 220688952]

約数ペア:

[(1, 220688952), (2, 110344476), (3, 73562984), (4, 55172238), (6, 36781492), (8, 27586119), (11, 20062632), (12, 18390746), (19, 11615208), (22, 10031316), (24, 9195373), (33, 6687544), (38, 5807604), (44, 5015658), (57, 3871736), (66, 3343772), (76, 2903802), (88, 2507829), (114, 1935868), (132, 1671886), (152, 1451901), (209, 1055928), (228, 967934), (264, 835943), (418, 527964), (456, 483967), (627, 351976), (836, 263982), (1254, 175988), (1672, 131991), (2508, 87994), (5016, 43997)]