1945268754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:265

約数の個数: 192

約数和(自身を含む): 4945743360

約数和(自身を除く): 3000474606

約数列:

[1, 2, 3, 6, 11, 13, 19, 22, 26, 33, 38, 39, 57, 66, 67, 78, 114, 134, 137, 143, 169, 201, 209, 247, 274, 286, 338, 402, 411, 418, 429, 494, 507, 627, 737, 741, 822, 858, 871, 1014, 1254, 1273, 1474, 1482, 1507, 1742, 1781, 1859, 2211, 2546, 2603, 2613, 2717, 3014, 3211, 3562, 3718, 3819, 4422, 4521, 5206, 5226, 5343, 5434, 5577, 6422, 7638, 7809, 8151, 9042, 9179, 9581, 9633, 10686, 11154, 11323, 14003, 15618, 16302, 16549, 18358, 19162, 19266, 19591, 22646, 23153, 27537, 28006, 28633, 28743, 33098, 33839, 33969, 35321, 39182, 42009, 46306, 49647, 55074, 57266, 57486, 58773, 67678, 67938, 69459, 70642, 84018, 85899, 99294, 100969, 101517, 105963, 117546, 119327, 124553, 138918, 171798, 174401, 182039, 201938, 203034, 211926, 215137, 238654, 249106, 254683, 302907, 348802, 357981, 364078, 372229, 373659, 430274, 439907, 509366, 523203, 546117, 605814, 645411, 715962, 744458, 747318, 764049, 879814, 1046406, 1092234, 1116687, 1290822, 1312597, 1319721, 1528098, 1551251, 1918411, 2233374, 2267213, 2366507, 2625194, 2639442, 3102502, 3836822, 3937791, 4534426, 4653753, 4733014, 4838977, 5755233, 6801639, 7099521, 7875582, 9307506, 9677954, 11510466, 13603278, 14199042, 14516931, 17063761, 24939343, 29033862, 29473769, 34127522, 49878686, 51191283, 58947538, 74818029, 88421307, 102382566, 149636058, 176842614, 324211459, 648422918, 972634377, 1945268754]

約数ペア:

[(1, 1945268754), (2, 972634377), (3, 648422918), (6, 324211459), (11, 176842614), (13, 149636058), (19, 102382566), (22, 88421307), (26, 74818029), (33, 58947538), (38, 51191283), (39, 49878686), (57, 34127522), (66, 29473769), (67, 29033862), (78, 24939343), (114, 17063761), (134, 14516931), (137, 14199042), (143, 13603278), (169, 11510466), (201, 9677954), (209, 9307506), (247, 7875582), (274, 7099521), (286, 6801639), (338, 5755233), (402, 4838977), (411, 4733014), (418, 4653753), (429, 4534426), (494, 3937791), (507, 3836822), (627, 3102502), (737, 2639442), (741, 2625194), (822, 2366507), (858, 2267213), (871, 2233374), (1014, 1918411), (1254, 1551251), (1273, 1528098), (1474, 1319721), (1482, 1312597), (1507, 1290822), (1742, 1116687), (1781, 1092234), (1859, 1046406), (2211, 879814), (2546, 764049), (2603, 747318), (2613, 744458), (2717, 715962), (3014, 645411), (3211, 605814), (3562, 546117), (3718, 523203), (3819, 509366), (4422, 439907), (4521, 430274), (5206, 373659), (5226, 372229), (5343, 364078), (5434, 357981), (5577, 348802), (6422, 302907), (7638, 254683), (7809, 249106), (8151, 238654), (9042, 215137), (9179, 211926), (9581, 203034), (9633, 201938), (10686, 182039), (11154, 174401), (11323, 171798), (14003, 138918), (15618, 124553), (16302, 119327), (16549, 117546), (18358, 105963), (19162, 101517), (19266, 100969), (19591, 99294), (22646, 85899), (23153, 84018), (27537, 70642), (28006, 69459), (28633, 67938), (28743, 67678), (33098, 58773), (33839, 57486), (33969, 57266), (35321, 55074), (39182, 49647), (42009, 46306)]