250420248

素因数分解:

$2^3\times 3^8\times {\mathrm{13}}^1\times {\mathrm{367}}^1$

素因数の和:410

約数の個数: 144

約数和(自身を含む): 760512480

約数和(自身を除く): 510092232

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 81, 104, 108, 117, 156, 162, 216, 234, 243, 312, 324, 351, 367, 468, 486, 648, 702, 729, 734, 936, 972, 1053, 1101, 1404, 1458, 1468, 1944, 2106, 2187, 2202, 2808, 2916, 2936, 3159, 3303, 4212, 4374, 4404, 4771, 5832, 6318, 6561, 6606, 8424, 8748, 8808, 9477, 9542, 9909, 12636, 13122, 13212, 14313, 17496, 18954, 19084, 19818, 25272, 26244, 26424, 28431, 28626, 29727, 37908, 38168, 39636, 42939, 52488, 56862, 57252, 59454, 75816, 79272, 85293, 85878, 89181, 113724, 114504, 118908, 128817, 170586, 171756, 178362, 227448, 237816, 257634, 267543, 341172, 343512, 356724, 386451, 515268, 535086, 682344, 713448, 772902, 802629, 1030536, 1070172, 1159353, 1545804, 1605258, 2140344, 2318706, 2407887, 3091608, 3210516, 3478059, 4637412, 4815774, 6421032, 6956118, 9274824, 9631548, 10434177, 13912236, 19263096, 20868354, 27824472, 31302531, 41736708, 62605062, 83473416, 125210124, 250420248]

約数ペア:

[(1, 250420248), (2, 125210124), (3, 83473416), (4, 62605062), (6, 41736708), (8, 31302531), (9, 27824472), (12, 20868354), (13, 19263096), (18, 13912236), (24, 10434177), (26, 9631548), (27, 9274824), (36, 6956118), (39, 6421032), (52, 4815774), (54, 4637412), (72, 3478059), (78, 3210516), (81, 3091608), (104, 2407887), (108, 2318706), (117, 2140344), (156, 1605258), (162, 1545804), (216, 1159353), (234, 1070172), (243, 1030536), (312, 802629), (324, 772902), (351, 713448), (367, 682344), (468, 535086), (486, 515268), (648, 386451), (702, 356724), (729, 343512), (734, 341172), (936, 267543), (972, 257634), (1053, 237816), (1101, 227448), (1404, 178362), (1458, 171756), (1468, 170586), (1944, 128817), (2106, 118908), (2187, 114504), (2202, 113724), (2808, 89181), (2916, 85878), (2936, 85293), (3159, 79272), (3303, 75816), (4212, 59454), (4374, 57252), (4404, 56862), (4771, 52488), (5832, 42939), (6318, 39636), (6561, 38168), (6606, 37908), (8424, 29727), (8748, 28626), (8808, 28431), (9477, 26424), (9542, 26244), (9909, 25272), (12636, 19818), (13122, 19084), (13212, 18954), (14313, 17496)]