428123376

素因数分解:

$2^4\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^2$

素因数の和:200

約数の個数: 180

約数和(自身を含む): 1317210336

約数和(自身を除く): 889086960

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 34, 36, 47, 48, 51, 61, 68, 72, 94, 102, 122, 136, 141, 144, 153, 183, 188, 204, 244, 272, 282, 306, 366, 376, 408, 423, 488, 549, 564, 612, 732, 752, 799, 816, 846, 976, 1037, 1098, 1128, 1224, 1464, 1598, 1692, 2074, 2196, 2256, 2397, 2448, 2867, 2928, 3111, 3196, 3384, 3721, 4148, 4392, 4794, 5734, 6222, 6392, 6768, 7191, 7442, 8296, 8601, 8784, 9333, 9588, 11163, 11468, 12444, 12784, 14382, 14884, 16592, 17202, 18666, 19176, 22326, 22936, 24888, 25803, 28764, 29768, 33489, 34404, 37332, 38352, 44652, 45872, 48739, 49776, 51606, 57528, 59536, 63257, 66978, 68808, 74664, 89304, 97478, 103212, 115056, 126514, 133956, 137616, 146217, 149328, 174887, 178608, 189771, 194956, 206424, 253028, 267912, 292434, 349774, 379542, 389912, 412848, 438651, 506056, 524661, 535824, 569313, 584868, 699548, 759084, 779824, 877302, 1012112, 1049322, 1138626, 1169736, 1399096, 1518168, 1573983, 1754604, 2098644, 2277252, 2339472, 2798192, 2973079, 3036336, 3147966, 3509208, 4197288, 4554504, 5946158, 6295932, 7018416, 8394576, 8919237, 9109008, 11892316, 12591864, 17838474, 23784632, 25183728, 26757711, 35676948, 47569264, 53515422, 71353896, 107030844, 142707792, 214061688, 428123376]

約数ペア:

[(1, 428123376), (2, 214061688), (3, 142707792), (4, 107030844), (6, 71353896), (8, 53515422), (9, 47569264), (12, 35676948), (16, 26757711), (17, 25183728), (18, 23784632), (24, 17838474), (34, 12591864), (36, 11892316), (47, 9109008), (48, 8919237), (51, 8394576), (61, 7018416), (68, 6295932), (72, 5946158), (94, 4554504), (102, 4197288), (122, 3509208), (136, 3147966), (141, 3036336), (144, 2973079), (153, 2798192), (183, 2339472), (188, 2277252), (204, 2098644), (244, 1754604), (272, 1573983), (282, 1518168), (306, 1399096), (366, 1169736), (376, 1138626), (408, 1049322), (423, 1012112), (488, 877302), (549, 779824), (564, 759084), (612, 699548), (732, 584868), (752, 569313), (799, 535824), (816, 524661), (846, 506056), (976, 438651), (1037, 412848), (1098, 389912), (1128, 379542), (1224, 349774), (1464, 292434), (1598, 267912), (1692, 253028), (2074, 206424), (2196, 194956), (2256, 189771), (2397, 178608), (2448, 174887), (2867, 149328), (2928, 146217), (3111, 137616), (3196, 133956), (3384, 126514), (3721, 115056), (4148, 103212), (4392, 97478), (4794, 89304), (5734, 74664), (6222, 68808), (6392, 66978), (6768, 63257), (7191, 59536), (7442, 57528), (8296, 51606), (8601, 49776), (8784, 48739), (9333, 45872), (9588, 44652), (11163, 38352), (11468, 37332), (12444, 34404), (12784, 33489), (14382, 29768), (14884, 28764), (16592, 25803), (17202, 24888), (18666, 22936), (19176, 22326)]