428513904

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{617}}^1$

素因数の和:704

約数の個数: 240

約数和(自身を含む): 1506278592

約数和(自身を除く): 1077764688

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 36, 39, 42, 48, 52, 53, 56, 63, 72, 78, 84, 91, 104, 106, 112, 117, 126, 144, 156, 159, 168, 182, 208, 212, 234, 252, 273, 312, 318, 336, 364, 371, 424, 468, 477, 504, 546, 617, 624, 636, 689, 728, 742, 819, 848, 936, 954, 1008, 1092, 1113, 1234, 1272, 1378, 1456, 1484, 1638, 1851, 1872, 1908, 2067, 2184, 2226, 2468, 2544, 2756, 2968, 3276, 3339, 3702, 3816, 4134, 4319, 4368, 4452, 4823, 4936, 5512, 5553, 5936, 6201, 6552, 6678, 7404, 7632, 8021, 8268, 8638, 8904, 9646, 9872, 11024, 11106, 12402, 12957, 13104, 13356, 14469, 14808, 16042, 16536, 17276, 17808, 19292, 22212, 24063, 24804, 25914, 26712, 28938, 29616, 32084, 32701, 33072, 34552, 38584, 38871, 43407, 44424, 48126, 49608, 51828, 53424, 56147, 57876, 64168, 65402, 69104, 72189, 77168, 77742, 86814, 88848, 96252, 98103, 99216, 103656, 112294, 115752, 128336, 130804, 144378, 155484, 168441, 173628, 192504, 196206, 207312, 224588, 228907, 231504, 261608, 288756, 294309, 310968, 336882, 347256, 385008, 392412, 425113, 449176, 457814, 505323, 523216, 577512, 588618, 621936, 673764, 686721, 694512, 784824, 850226, 898352, 915628, 1010646, 1155024, 1177236, 1275339, 1347528, 1373442, 1569648, 1700452, 1831256, 2021292, 2060163, 2354472, 2550678, 2695056, 2746884, 2975791, 3400904, 3662512, 3826017, 4042584, 4120326, 4708944, 5101356, 5493768, 5951582, 6801808, 7652034, 8085168, 8240652, 8927373, 10202712, 10987536, 11903164, 15304068, 16481304, 17854746, 20405424, 23806328, 26782119, 30608136, 32962608, 35709492, 47612656, 53564238, 61216272, 71418984, 107128476, 142837968, 214256952, 428513904]

約数ペア:

[(1, 428513904), (2, 214256952), (3, 142837968), (4, 107128476), (6, 71418984), (7, 61216272), (8, 53564238), (9, 47612656), (12, 35709492), (13, 32962608), (14, 30608136), (16, 26782119), (18, 23806328), (21, 20405424), (24, 17854746), (26, 16481304), (28, 15304068), (36, 11903164), (39, 10987536), (42, 10202712), (48, 8927373), (52, 8240652), (53, 8085168), (56, 7652034), (63, 6801808), (72, 5951582), (78, 5493768), (84, 5101356), (91, 4708944), (104, 4120326), (106, 4042584), (112, 3826017), (117, 3662512), (126, 3400904), (144, 2975791), (156, 2746884), (159, 2695056), (168, 2550678), (182, 2354472), (208, 2060163), (212, 2021292), (234, 1831256), (252, 1700452), (273, 1569648), (312, 1373442), (318, 1347528), (336, 1275339), (364, 1177236), (371, 1155024), (424, 1010646), (468, 915628), (477, 898352), (504, 850226), (546, 784824), (617, 694512), (624, 686721), (636, 673764), (689, 621936), (728, 588618), (742, 577512), (819, 523216), (848, 505323), (936, 457814), (954, 449176), (1008, 425113), (1092, 392412), (1113, 385008), (1234, 347256), (1272, 336882), (1378, 310968), (1456, 294309), (1484, 288756), (1638, 261608), (1851, 231504), (1872, 228907), (1908, 224588), (2067, 207312), (2184, 196206), (2226, 192504), (2468, 173628), (2544, 168441), (2756, 155484), (2968, 144378), (3276, 130804), (3339, 128336), (3702, 115752), (3816, 112294), (4134, 103656), (4319, 99216), (4368, 98103), (4452, 96252), (4823, 88848), (4936, 86814), (5512, 77742), (5553, 77168), (5936, 72189), (6201, 69104), (6552, 65402), (6678, 64168), (7404, 57876), (7632, 56147), (8021, 53424), (8268, 51828), (8638, 49608), (8904, 48126), (9646, 44424), (9872, 43407), (11024, 38871), (11106, 38584), (12402, 34552), (12957, 33072), (13104, 32701), (13356, 32084), (14469, 29616), (14808, 28938), (16042, 26712), (16536, 25914), (17276, 24804), (17808, 24063), (19292, 22212)]