349679460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26371}}^1$

素因数の和:26413

約数の個数: 96

約数和(自身を含む): 1116484992

約数和(自身を除く): 766805532

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 20, 26, 30, 34, 39, 51, 52, 60, 65, 68, 78, 85, 102, 130, 156, 170, 195, 204, 221, 255, 260, 340, 390, 442, 510, 663, 780, 884, 1020, 1105, 1326, 2210, 2652, 3315, 4420, 6630, 13260, 26371, 52742, 79113, 105484, 131855, 158226, 263710, 316452, 342823, 395565, 448307, 527420, 685646, 791130, 896614, 1028469, 1344921, 1371292, 1582260, 1714115, 1793228, 2056938, 2241535, 2689842, 3428230, 4113876, 4483070, 5142345, 5379684, 5827991, 6724605, 6856460, 8966140, 10284690, 11655982, 13449210, 17483973, 20569380, 23311964, 26898420, 29139955, 34967946, 58279910, 69935892, 87419865, 116559820, 174839730, 349679460]

約数ペア:

[(1, 349679460), (2, 174839730), (3, 116559820), (4, 87419865), (5, 69935892), (6, 58279910), (10, 34967946), (12, 29139955), (13, 26898420), (15, 23311964), (17, 20569380), (20, 17483973), (26, 13449210), (30, 11655982), (34, 10284690), (39, 8966140), (51, 6856460), (52, 6724605), (60, 5827991), (65, 5379684), (68, 5142345), (78, 4483070), (85, 4113876), (102, 3428230), (130, 2689842), (156, 2241535), (170, 2056938), (195, 1793228), (204, 1714115), (221, 1582260), (255, 1371292), (260, 1344921), (340, 1028469), (390, 896614), (442, 791130), (510, 685646), (663, 527420), (780, 448307), (884, 395565), (1020, 342823), (1105, 316452), (1326, 263710), (2210, 158226), (2652, 131855), (3315, 105484), (4420, 79113), (6630, 52742), (13260, 26371)]