289258128

素因数分解:

$2^4\times 3^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{691}}^1$

素因数の和:747

約数の個数: 200

約数和(自身を含む): 934449120

約数和(自身を除く): 645190992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 19, 24, 27, 34, 36, 38, 48, 51, 54, 57, 68, 72, 76, 81, 102, 108, 114, 136, 144, 152, 153, 162, 171, 204, 216, 228, 272, 304, 306, 323, 324, 342, 408, 432, 456, 459, 513, 612, 646, 648, 684, 691, 816, 912, 918, 969, 1026, 1224, 1292, 1296, 1368, 1377, 1382, 1539, 1836, 1938, 2052, 2073, 2448, 2584, 2736, 2754, 2764, 2907, 3078, 3672, 3876, 4104, 4146, 5168, 5508, 5528, 5814, 6156, 6219, 7344, 7752, 8208, 8292, 8721, 11016, 11056, 11628, 11747, 12312, 12438, 13129, 15504, 16584, 17442, 18657, 22032, 23256, 23494, 24624, 24876, 26163, 26258, 33168, 34884, 35241, 37314, 39387, 46512, 46988, 49752, 52326, 52516, 55971, 69768, 70482, 74628, 78774, 93976, 99504, 104652, 105032, 105723, 111942, 118161, 139536, 140964, 149256, 157548, 187952, 209304, 210064, 211446, 223193, 223884, 236322, 281928, 298512, 315096, 317169, 354483, 418608, 422892, 446386, 447768, 472644, 563856, 630192, 634338, 669579, 708966, 845784, 892772, 895536, 945288, 951507, 1063449, 1268676, 1339158, 1417932, 1691568, 1785544, 1890576, 1903014, 2008737, 2126898, 2537352, 2678316, 2835864, 3571088, 3806028, 4017474, 4253796, 5074704, 5356632, 5671728, 6026211, 7612056, 8034948, 8507592, 10713264, 12052422, 15224112, 16069896, 17015184, 18078633, 24104844, 32139792, 36157266, 48209688, 72314532, 96419376, 144629064, 289258128]

約数ペア:

[(1, 289258128), (2, 144629064), (3, 96419376), (4, 72314532), (6, 48209688), (8, 36157266), (9, 32139792), (12, 24104844), (16, 18078633), (17, 17015184), (18, 16069896), (19, 15224112), (24, 12052422), (27, 10713264), (34, 8507592), (36, 8034948), (38, 7612056), (48, 6026211), (51, 5671728), (54, 5356632), (57, 5074704), (68, 4253796), (72, 4017474), (76, 3806028), (81, 3571088), (102, 2835864), (108, 2678316), (114, 2537352), (136, 2126898), (144, 2008737), (152, 1903014), (153, 1890576), (162, 1785544), (171, 1691568), (204, 1417932), (216, 1339158), (228, 1268676), (272, 1063449), (304, 951507), (306, 945288), (323, 895536), (324, 892772), (342, 845784), (408, 708966), (432, 669579), (456, 634338), (459, 630192), (513, 563856), (612, 472644), (646, 447768), (648, 446386), (684, 422892), (691, 418608), (816, 354483), (912, 317169), (918, 315096), (969, 298512), (1026, 281928), (1224, 236322), (1292, 223884), (1296, 223193), (1368, 211446), (1377, 210064), (1382, 209304), (1539, 187952), (1836, 157548), (1938, 149256), (2052, 140964), (2073, 139536), (2448, 118161), (2584, 111942), (2736, 105723), (2754, 105032), (2764, 104652), (2907, 99504), (3078, 93976), (3672, 78774), (3876, 74628), (4104, 70482), (4146, 69768), (5168, 55971), (5508, 52516), (5528, 52326), (5814, 49752), (6156, 46988), (6219, 46512), (7344, 39387), (7752, 37314), (8208, 35241), (8292, 34884), (8721, 33168), (11016, 26258), (11056, 26163), (11628, 24876), (11747, 24624), (12312, 23494), (12438, 23256), (13129, 22032), (15504, 18657), (16584, 17442)]