665184

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:80

約数の個数: 72

約数和(自身を含む): 1936872

約数和(自身を除く): 1271688

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 41, 48, 52, 78, 82, 96, 104, 123, 156, 164, 169, 208, 246, 312, 328, 338, 416, 492, 507, 533, 624, 656, 676, 984, 1014, 1066, 1248, 1312, 1352, 1599, 1968, 2028, 2132, 2704, 3198, 3936, 4056, 4264, 5408, 6396, 6929, 8112, 8528, 12792, 13858, 16224, 17056, 20787, 25584, 27716, 41574, 51168, 55432, 83148, 110864, 166296, 221728, 332592, 665184]

約数ペア:

[(1, 665184), (2, 332592), (3, 221728), (4, 166296), (6, 110864), (8, 83148), (12, 55432), (13, 51168), (16, 41574), (24, 27716), (26, 25584), (32, 20787), (39, 17056), (41, 16224), (48, 13858), (52, 12792), (78, 8528), (82, 8112), (96, 6929), (104, 6396), (123, 5408), (156, 4264), (164, 4056), (169, 3936), (208, 3198), (246, 2704), (312, 2132), (328, 2028), (338, 1968), (416, 1599), (492, 1352), (507, 1312), (533, 1248), (624, 1066), (656, 1014), (676, 984)]