2157255324

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{6067}}^1$

素因数の和:6184

約数の個数: 144

約数和(自身を含む): 6679266048

約数和(自身を除く): 4522010724

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 83, 84, 102, 119, 126, 153, 166, 204, 238, 249, 252, 306, 332, 357, 476, 498, 581, 612, 714, 747, 996, 1071, 1162, 1411, 1428, 1494, 1743, 2142, 2324, 2822, 2988, 3486, 4233, 4284, 5229, 5644, 6067, 6972, 8466, 9877, 10458, 12134, 12699, 16932, 18201, 19754, 20916, 24268, 25398, 29631, 36402, 39508, 42469, 50796, 54603, 59262, 72804, 84938, 88893, 103139, 109206, 118524, 127407, 169876, 177786, 206278, 218412, 254814, 309417, 355572, 382221, 412556, 503561, 509628, 618834, 721973, 764442, 928251, 1007122, 1237668, 1443946, 1510683, 1528884, 1856502, 2014244, 2165919, 2887892, 3021366, 3524927, 3713004, 4331838, 4532049, 6042732, 6497757, 7049854, 8560537, 8663676, 9064098, 10574781, 12995514, 14099708, 17121074, 18128196, 21149562, 25681611, 25991028, 31724343, 34242148, 42299124, 51363222, 59923759, 63448686, 77044833, 102726444, 119847518, 126897372, 154089666, 179771277, 239695036, 308179332, 359542554, 539313831, 719085108, 1078627662, 2157255324]

約数ペア:

[(1, 2157255324), (2, 1078627662), (3, 719085108), (4, 539313831), (6, 359542554), (7, 308179332), (9, 239695036), (12, 179771277), (14, 154089666), (17, 126897372), (18, 119847518), (21, 102726444), (28, 77044833), (34, 63448686), (36, 59923759), (42, 51363222), (51, 42299124), (63, 34242148), (68, 31724343), (83, 25991028), (84, 25681611), (102, 21149562), (119, 18128196), (126, 17121074), (153, 14099708), (166, 12995514), (204, 10574781), (238, 9064098), (249, 8663676), (252, 8560537), (306, 7049854), (332, 6497757), (357, 6042732), (476, 4532049), (498, 4331838), (581, 3713004), (612, 3524927), (714, 3021366), (747, 2887892), (996, 2165919), (1071, 2014244), (1162, 1856502), (1411, 1528884), (1428, 1510683), (1494, 1443946), (1743, 1237668), (2142, 1007122), (2324, 928251), (2822, 764442), (2988, 721973), (3486, 618834), (4233, 509628), (4284, 503561), (5229, 412556), (5644, 382221), (6067, 355572), (6972, 309417), (8466, 254814), (9877, 218412), (10458, 206278), (12134, 177786), (12699, 169876), (16932, 127407), (18201, 118524), (19754, 109206), (20916, 103139), (24268, 88893), (25398, 84938), (29631, 72804), (36402, 59262), (39508, 54603), (42469, 50796)]