491574006

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{673}}^1$

素因数の和:747

約数の個数: 192

約数和(自身を含む): 1453510656

約数和(自身を除く): 961936650

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 17, 18, 21, 22, 31, 33, 34, 42, 51, 62, 63, 66, 77, 93, 99, 102, 119, 126, 153, 154, 186, 187, 198, 217, 231, 238, 279, 306, 341, 357, 374, 434, 462, 527, 558, 561, 651, 673, 682, 693, 714, 1023, 1054, 1071, 1122, 1302, 1309, 1346, 1386, 1581, 1683, 1953, 2019, 2046, 2142, 2387, 2618, 3069, 3162, 3366, 3689, 3906, 3927, 4038, 4711, 4743, 4774, 5797, 6057, 6138, 7161, 7378, 7403, 7854, 9422, 9486, 11067, 11441, 11594, 11781, 12114, 14133, 14322, 14806, 17391, 20863, 21483, 22134, 22209, 22882, 23562, 28266, 33201, 34323, 34782, 40579, 41726, 42399, 42966, 44418, 51821, 52173, 62589, 66402, 66627, 68646, 80087, 81158, 84798, 102969, 103642, 104346, 121737, 125178, 125851, 133254, 146041, 155463, 160174, 187767, 205938, 229493, 240261, 243474, 251702, 292082, 310926, 354671, 365211, 375534, 377553, 438123, 458986, 466389, 480522, 688479, 709342, 720783, 730422, 755106, 876246, 880957, 932778, 1064013, 1132659, 1314369, 1376958, 1441566, 1606451, 1761914, 2065437, 2128026, 2265318, 2482697, 2628738, 2642871, 3192039, 3212902, 3901381, 4130874, 4819353, 4965394, 5285742, 6384078, 7448091, 7802762, 7928613, 9638706, 11704143, 14458059, 14896182, 15857226, 22344273, 23408286, 27309667, 28916118, 35112429, 44688546, 54619334, 70224858, 81929001, 163858002, 245787003, 491574006]

約数ペア:

[(1, 491574006), (2, 245787003), (3, 163858002), (6, 81929001), (7, 70224858), (9, 54619334), (11, 44688546), (14, 35112429), (17, 28916118), (18, 27309667), (21, 23408286), (22, 22344273), (31, 15857226), (33, 14896182), (34, 14458059), (42, 11704143), (51, 9638706), (62, 7928613), (63, 7802762), (66, 7448091), (77, 6384078), (93, 5285742), (99, 4965394), (102, 4819353), (119, 4130874), (126, 3901381), (153, 3212902), (154, 3192039), (186, 2642871), (187, 2628738), (198, 2482697), (217, 2265318), (231, 2128026), (238, 2065437), (279, 1761914), (306, 1606451), (341, 1441566), (357, 1376958), (374, 1314369), (434, 1132659), (462, 1064013), (527, 932778), (558, 880957), (561, 876246), (651, 755106), (673, 730422), (682, 720783), (693, 709342), (714, 688479), (1023, 480522), (1054, 466389), (1071, 458986), (1122, 438123), (1302, 377553), (1309, 375534), (1346, 365211), (1386, 354671), (1581, 310926), (1683, 292082), (1953, 251702), (2019, 243474), (2046, 240261), (2142, 229493), (2387, 205938), (2618, 187767), (3069, 160174), (3162, 155463), (3366, 146041), (3689, 133254), (3906, 125851), (3927, 125178), (4038, 121737), (4711, 104346), (4743, 103642), (4774, 102969), (5797, 84798), (6057, 81158), (6138, 80087), (7161, 68646), (7378, 66627), (7403, 66402), (7854, 62589), (9422, 52173), (9486, 51821), (11067, 44418), (11441, 42966), (11594, 42399), (11781, 41726), (12114, 40579), (14133, 34782), (14322, 34323), (14806, 33201), (17391, 28266), (20863, 23562), (21483, 22882), (22134, 22209)]