217365876

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1301}}^1$

素因数の和:1351

約数の個数: 192

約数和(自身を含む): 734952960

約数和(自身を除く): 517587084

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 17, 18, 21, 26, 27, 28, 34, 36, 39, 42, 51, 52, 54, 63, 68, 78, 84, 91, 102, 108, 117, 119, 126, 153, 156, 182, 189, 204, 221, 234, 238, 252, 273, 306, 351, 357, 364, 378, 442, 459, 468, 476, 546, 612, 663, 702, 714, 756, 819, 884, 918, 1071, 1092, 1301, 1326, 1404, 1428, 1547, 1638, 1836, 1989, 2142, 2457, 2602, 2652, 3094, 3213, 3276, 3903, 3978, 4284, 4641, 4914, 5204, 5967, 6188, 6426, 7806, 7956, 9107, 9282, 9828, 11709, 11934, 12852, 13923, 15612, 16913, 18214, 18564, 22117, 23418, 23868, 27321, 27846, 33826, 35127, 36428, 41769, 44234, 46836, 50739, 54642, 55692, 66351, 67652, 70254, 81963, 83538, 88468, 101478, 109284, 118391, 132702, 140508, 152217, 154819, 163926, 167076, 199053, 202956, 236782, 245889, 265404, 287521, 304434, 309638, 327852, 355173, 398106, 456651, 464457, 473564, 491778, 575042, 597159, 608868, 619276, 710346, 796212, 862563, 913302, 928914, 983556, 1065519, 1150084, 1194318, 1393371, 1420692, 1725126, 1826604, 1857828, 2012647, 2131038, 2388636, 2587689, 2786742, 3196557, 3450252, 4025294, 4180113, 4262076, 5175378, 5573484, 6037941, 6393114, 7763067, 8050588, 8360226, 10350756, 12075882, 12786228, 15526134, 16720452, 18113823, 24151764, 31052268, 36227646, 54341469, 72455292, 108682938, 217365876]

約数ペア:

[(1, 217365876), (2, 108682938), (3, 72455292), (4, 54341469), (6, 36227646), (7, 31052268), (9, 24151764), (12, 18113823), (13, 16720452), (14, 15526134), (17, 12786228), (18, 12075882), (21, 10350756), (26, 8360226), (27, 8050588), (28, 7763067), (34, 6393114), (36, 6037941), (39, 5573484), (42, 5175378), (51, 4262076), (52, 4180113), (54, 4025294), (63, 3450252), (68, 3196557), (78, 2786742), (84, 2587689), (91, 2388636), (102, 2131038), (108, 2012647), (117, 1857828), (119, 1826604), (126, 1725126), (153, 1420692), (156, 1393371), (182, 1194318), (189, 1150084), (204, 1065519), (221, 983556), (234, 928914), (238, 913302), (252, 862563), (273, 796212), (306, 710346), (351, 619276), (357, 608868), (364, 597159), (378, 575042), (442, 491778), (459, 473564), (468, 464457), (476, 456651), (546, 398106), (612, 355173), (663, 327852), (702, 309638), (714, 304434), (756, 287521), (819, 265404), (884, 245889), (918, 236782), (1071, 202956), (1092, 199053), (1301, 167076), (1326, 163926), (1404, 154819), (1428, 152217), (1547, 140508), (1638, 132702), (1836, 118391), (1989, 109284), (2142, 101478), (2457, 88468), (2602, 83538), (2652, 81963), (3094, 70254), (3213, 67652), (3276, 66351), (3903, 55692), (3978, 54642), (4284, 50739), (4641, 46836), (4914, 44234), (5204, 41769), (5967, 36428), (6188, 35127), (6426, 33826), (7806, 27846), (7956, 27321), (9107, 23868), (9282, 23418), (9828, 22117), (11709, 18564), (11934, 18214), (12852, 16913), (13923, 15612)]