678594744

素因数分解:

$2^3\times 3^2\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{421}}^1$

素因数の和:861

約数の個数: 96

約数和(自身を含む): 1877528640

約数和(自身を除く): 1198933896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 61, 72, 122, 183, 244, 366, 367, 421, 488, 549, 732, 734, 842, 1098, 1101, 1263, 1464, 1468, 1684, 2196, 2202, 2526, 2936, 3303, 3368, 3789, 4392, 4404, 5052, 6606, 7578, 8808, 10104, 13212, 15156, 22387, 25681, 26424, 30312, 44774, 51362, 67161, 77043, 89548, 102724, 134322, 154086, 154507, 179096, 201483, 205448, 231129, 268644, 308172, 309014, 402966, 462258, 463521, 537288, 616344, 618028, 805932, 924516, 927042, 1236056, 1390563, 1611864, 1849032, 1854084, 2781126, 3708168, 5562252, 9424927, 11124504, 18849854, 28274781, 37699708, 56549562, 75399416, 84824343, 113099124, 169648686, 226198248, 339297372, 678594744]

約数ペア:

[(1, 678594744), (2, 339297372), (3, 226198248), (4, 169648686), (6, 113099124), (8, 84824343), (9, 75399416), (12, 56549562), (18, 37699708), (24, 28274781), (36, 18849854), (61, 11124504), (72, 9424927), (122, 5562252), (183, 3708168), (244, 2781126), (366, 1854084), (367, 1849032), (421, 1611864), (488, 1390563), (549, 1236056), (732, 927042), (734, 924516), (842, 805932), (1098, 618028), (1101, 616344), (1263, 537288), (1464, 463521), (1468, 462258), (1684, 402966), (2196, 309014), (2202, 308172), (2526, 268644), (2936, 231129), (3303, 205448), (3368, 201483), (3789, 179096), (4392, 154507), (4404, 154086), (5052, 134322), (6606, 102724), (7578, 89548), (8808, 77043), (10104, 67161), (13212, 51362), (15156, 44774), (22387, 30312), (25681, 26424)]