250259958

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1187}}^1$

素因数の和:1278

約数の個数: 96

約数和(自身を含む): 630485856

約数和(自身を除く): 380225898

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 53, 78, 102, 106, 117, 153, 159, 221, 234, 306, 318, 442, 477, 663, 689, 901, 954, 1187, 1326, 1378, 1802, 1989, 2067, 2374, 2703, 3561, 3978, 4134, 5406, 6201, 7122, 8109, 10683, 11713, 12402, 15431, 16218, 20179, 21366, 23426, 30862, 35139, 40358, 46293, 60537, 62911, 70278, 92586, 105417, 121074, 125822, 138879, 181611, 188733, 210834, 262327, 277758, 363222, 377466, 524654, 566199, 786981, 817843, 1069487, 1132398, 1573962, 1635686, 2138974, 2360943, 2453529, 3208461, 4721886, 4907058, 6416922, 7360587, 9625383, 13903331, 14721174, 19250766, 27806662, 41709993, 83419986, 125129979, 250259958]

約数ペア:

[(1, 250259958), (2, 125129979), (3, 83419986), (6, 41709993), (9, 27806662), (13, 19250766), (17, 14721174), (18, 13903331), (26, 9625383), (34, 7360587), (39, 6416922), (51, 4907058), (53, 4721886), (78, 3208461), (102, 2453529), (106, 2360943), (117, 2138974), (153, 1635686), (159, 1573962), (221, 1132398), (234, 1069487), (306, 817843), (318, 786981), (442, 566199), (477, 524654), (663, 377466), (689, 363222), (901, 277758), (954, 262327), (1187, 210834), (1326, 188733), (1378, 181611), (1802, 138879), (1989, 125822), (2067, 121074), (2374, 105417), (2703, 92586), (3561, 70278), (3978, 62911), (4134, 60537), (5406, 46293), (6201, 40358), (7122, 35139), (8109, 30862), (10683, 23426), (11713, 21366), (12402, 20179), (15431, 16218)]