642387024

素因数分解:

$2^4\times 3^5\times {\mathrm{17}}^1\times {\mathrm{9719}}^1$

素因数の和:9759

約数の個数: 120

約数和(自身を含む): 1974248640

約数和(自身を除く): 1331861616

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 27, 34, 36, 48, 51, 54, 68, 72, 81, 102, 108, 136, 144, 153, 162, 204, 216, 243, 272, 306, 324, 408, 432, 459, 486, 612, 648, 816, 918, 972, 1224, 1296, 1377, 1836, 1944, 2448, 2754, 3672, 3888, 4131, 5508, 7344, 8262, 9719, 11016, 16524, 19438, 22032, 29157, 33048, 38876, 58314, 66096, 77752, 87471, 116628, 155504, 165223, 174942, 233256, 262413, 330446, 349884, 466512, 495669, 524826, 660892, 699768, 787239, 991338, 1049652, 1321784, 1399536, 1487007, 1574478, 1982676, 2099304, 2361717, 2643568, 2974014, 3148956, 3965352, 4198608, 4461021, 4723434, 5948028, 6297912, 7930704, 8922042, 9446868, 11896056, 12595824, 13383063, 17844084, 18893736, 23792112, 26766126, 35688168, 37787472, 40149189, 53532252, 71376336, 80298378, 107064504, 160596756, 214129008, 321193512, 642387024]

約数ペア:

[(1, 642387024), (2, 321193512), (3, 214129008), (4, 160596756), (6, 107064504), (8, 80298378), (9, 71376336), (12, 53532252), (16, 40149189), (17, 37787472), (18, 35688168), (24, 26766126), (27, 23792112), (34, 18893736), (36, 17844084), (48, 13383063), (51, 12595824), (54, 11896056), (68, 9446868), (72, 8922042), (81, 7930704), (102, 6297912), (108, 5948028), (136, 4723434), (144, 4461021), (153, 4198608), (162, 3965352), (204, 3148956), (216, 2974014), (243, 2643568), (272, 2361717), (306, 2099304), (324, 1982676), (408, 1574478), (432, 1487007), (459, 1399536), (486, 1321784), (612, 1049652), (648, 991338), (816, 787239), (918, 699768), (972, 660892), (1224, 524826), (1296, 495669), (1377, 466512), (1836, 349884), (1944, 330446), (2448, 262413), (2754, 233256), (3672, 174942), (3888, 165223), (4131, 155504), (5508, 116628), (7344, 87471), (8262, 77752), (9719, 66096), (11016, 58314), (16524, 38876), (19438, 33048), (22032, 29157)]