931482972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{2111}}^1$

素因数の和:2248

約数の個数: 144

約数和(自身を含む): 2878267392

約数和(自身を除く): 1946784420

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 103, 119, 126, 153, 204, 206, 238, 252, 306, 309, 357, 412, 476, 612, 618, 714, 721, 927, 1071, 1236, 1428, 1442, 1751, 1854, 2111, 2142, 2163, 2884, 3502, 3708, 4222, 4284, 4326, 5253, 6333, 6489, 7004, 8444, 8652, 10506, 12257, 12666, 12978, 14777, 15759, 18999, 21012, 24514, 25332, 25956, 29554, 31518, 35887, 36771, 37998, 44331, 49028, 59108, 63036, 71774, 73542, 75996, 88662, 107661, 110313, 132993, 143548, 147084, 177324, 215322, 217433, 220626, 251209, 265986, 322983, 430644, 434866, 441252, 502418, 531972, 645966, 652299, 753627, 869732, 1004836, 1291932, 1304598, 1507254, 1522031, 1956897, 2260881, 2609196, 3014508, 3044062, 3696361, 3913794, 4521762, 4566093, 6088124, 7392722, 7827588, 9043524, 9132186, 11089083, 13698279, 14785444, 18264372, 22178166, 25874527, 27396558, 33267249, 44356332, 51749054, 54793116, 66534498, 77623581, 103498108, 133068996, 155247162, 232870743, 310494324, 465741486, 931482972]

約数ペア:

[(1, 931482972), (2, 465741486), (3, 310494324), (4, 232870743), (6, 155247162), (7, 133068996), (9, 103498108), (12, 77623581), (14, 66534498), (17, 54793116), (18, 51749054), (21, 44356332), (28, 33267249), (34, 27396558), (36, 25874527), (42, 22178166), (51, 18264372), (63, 14785444), (68, 13698279), (84, 11089083), (102, 9132186), (103, 9043524), (119, 7827588), (126, 7392722), (153, 6088124), (204, 4566093), (206, 4521762), (238, 3913794), (252, 3696361), (306, 3044062), (309, 3014508), (357, 2609196), (412, 2260881), (476, 1956897), (612, 1522031), (618, 1507254), (714, 1304598), (721, 1291932), (927, 1004836), (1071, 869732), (1236, 753627), (1428, 652299), (1442, 645966), (1751, 531972), (1854, 502418), (2111, 441252), (2142, 434866), (2163, 430644), (2884, 322983), (3502, 265986), (3708, 251209), (4222, 220626), (4284, 217433), (4326, 215322), (5253, 177324), (6333, 147084), (6489, 143548), (7004, 132993), (8444, 110313), (8652, 107661), (10506, 88662), (12257, 75996), (12666, 73542), (12978, 71774), (14777, 63036), (15759, 59108), (18999, 49028), (21012, 44331), (24514, 37998), (25332, 36771), (25956, 35887), (29554, 31518)]