217155312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^4\times {\mathrm{103}}^1$

素因数の和:161

約数の個数: 150

約数和(自身を含む): 674992760

約数和(自身を除く): 457837448

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 103, 121, 132, 144, 176, 198, 206, 242, 264, 309, 363, 396, 412, 484, 528, 618, 726, 792, 824, 927, 968, 1089, 1133, 1236, 1331, 1452, 1584, 1648, 1854, 1936, 2178, 2266, 2472, 2662, 2904, 3399, 3708, 3993, 4356, 4532, 4944, 5324, 5808, 6798, 7416, 7986, 8712, 9064, 10197, 10648, 11979, 12463, 13596, 14641, 14832, 15972, 17424, 18128, 20394, 21296, 23958, 24926, 27192, 29282, 31944, 37389, 40788, 43923, 47916, 49852, 54384, 58564, 63888, 74778, 81576, 87846, 95832, 99704, 112167, 117128, 131769, 137093, 149556, 163152, 175692, 191664, 199408, 224334, 234256, 263538, 274186, 299112, 351384, 411279, 448668, 527076, 548372, 598224, 702768, 822558, 897336, 1054152, 1096744, 1233837, 1508023, 1645116, 1794672, 2108304, 2193488, 2467674, 3016046, 3290232, 4524069, 4935348, 6032092, 6580464, 9048138, 9870696, 12064184, 13572207, 18096276, 19741392, 24128368, 27144414, 36192552, 54288828, 72385104, 108577656, 217155312]

約数ペア:

[(1, 217155312), (2, 108577656), (3, 72385104), (4, 54288828), (6, 36192552), (8, 27144414), (9, 24128368), (11, 19741392), (12, 18096276), (16, 13572207), (18, 12064184), (22, 9870696), (24, 9048138), (33, 6580464), (36, 6032092), (44, 4935348), (48, 4524069), (66, 3290232), (72, 3016046), (88, 2467674), (99, 2193488), (103, 2108304), (121, 1794672), (132, 1645116), (144, 1508023), (176, 1233837), (198, 1096744), (206, 1054152), (242, 897336), (264, 822558), (309, 702768), (363, 598224), (396, 548372), (412, 527076), (484, 448668), (528, 411279), (618, 351384), (726, 299112), (792, 274186), (824, 263538), (927, 234256), (968, 224334), (1089, 199408), (1133, 191664), (1236, 175692), (1331, 163152), (1452, 149556), (1584, 137093), (1648, 131769), (1854, 117128), (1936, 112167), (2178, 99704), (2266, 95832), (2472, 87846), (2662, 81576), (2904, 74778), (3399, 63888), (3708, 58564), (3993, 54384), (4356, 49852), (4532, 47916), (4944, 43923), (5324, 40788), (5808, 37389), (6798, 31944), (7416, 29282), (7986, 27192), (8712, 24926), (9064, 23958), (10197, 21296), (10648, 20394), (11979, 18128), (12463, 17424), (13596, 15972), (14641, 14832)]