612612

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1$

素因数の和:58

約数の個数: 144

約数和(自身を含む): 2201472

約数和(自身を除く): 1588860

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 13, 14, 17, 18, 21, 22, 26, 28, 33, 34, 36, 39, 42, 44, 51, 52, 63, 66, 68, 77, 78, 84, 91, 99, 102, 117, 119, 126, 132, 143, 153, 154, 156, 182, 187, 198, 204, 221, 231, 234, 238, 252, 273, 286, 306, 308, 357, 364, 374, 396, 429, 442, 462, 468, 476, 546, 561, 572, 612, 663, 693, 714, 748, 819, 858, 884, 924, 1001, 1071, 1092, 1122, 1287, 1309, 1326, 1386, 1428, 1547, 1638, 1683, 1716, 1989, 2002, 2142, 2244, 2431, 2574, 2618, 2652, 2772, 3003, 3094, 3276, 3366, 3927, 3978, 4004, 4284, 4641, 4862, 5148, 5236, 6006, 6188, 6732, 7293, 7854, 7956, 9009, 9282, 9724, 11781, 12012, 13923, 14586, 15708, 17017, 18018, 18564, 21879, 23562, 27846, 29172, 34034, 36036, 43758, 47124, 51051, 55692, 68068, 87516, 102102, 153153, 204204, 306306, 612612]

約数ペア:

[(1, 612612), (2, 306306), (3, 204204), (4, 153153), (6, 102102), (7, 87516), (9, 68068), (11, 55692), (12, 51051), (13, 47124), (14, 43758), (17, 36036), (18, 34034), (21, 29172), (22, 27846), (26, 23562), (28, 21879), (33, 18564), (34, 18018), (36, 17017), (39, 15708), (42, 14586), (44, 13923), (51, 12012), (52, 11781), (63, 9724), (66, 9282), (68, 9009), (77, 7956), (78, 7854), (84, 7293), (91, 6732), (99, 6188), (102, 6006), (117, 5236), (119, 5148), (126, 4862), (132, 4641), (143, 4284), (153, 4004), (154, 3978), (156, 3927), (182, 3366), (187, 3276), (198, 3094), (204, 3003), (221, 2772), (231, 2652), (234, 2618), (238, 2574), (252, 2431), (273, 2244), (286, 2142), (306, 2002), (308, 1989), (357, 1716), (364, 1683), (374, 1638), (396, 1547), (429, 1428), (442, 1386), (462, 1326), (468, 1309), (476, 1287), (546, 1122), (561, 1092), (572, 1071), (612, 1001), (663, 924), (693, 884), (714, 858), (748, 819)]