1540756854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1597}}^1$

素因数の和:1675

約数の個数: 192

約数和(自身を含む): 4467240960

約数和(自身を除く): 2926484106

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 19, 21, 26, 31, 38, 39, 42, 57, 62, 63, 78, 91, 93, 114, 117, 126, 133, 171, 182, 186, 217, 234, 247, 266, 273, 279, 342, 399, 403, 434, 494, 546, 558, 589, 651, 741, 798, 806, 819, 1178, 1197, 1209, 1302, 1482, 1597, 1638, 1729, 1767, 1953, 2223, 2394, 2418, 2821, 3194, 3458, 3534, 3627, 3906, 4123, 4446, 4791, 5187, 5301, 5642, 7254, 7657, 8246, 8463, 9582, 10374, 10602, 11179, 12369, 14373, 15314, 15561, 16926, 20761, 22358, 22971, 24738, 25389, 28746, 30343, 31122, 33537, 37107, 41522, 45942, 49507, 50778, 53599, 60686, 62283, 67074, 68913, 74214, 91029, 99014, 100611, 107198, 124566, 137826, 145327, 148521, 160797, 182058, 186849, 201222, 212401, 273087, 290654, 297042, 321594, 346549, 373698, 394459, 424802, 435981, 445563, 482391, 546174, 637203, 643591, 693098, 788918, 871962, 891126, 940633, 964782, 1039647, 1183377, 1274406, 1287182, 1307943, 1881266, 1911609, 1930773, 2079294, 2366754, 2615886, 2761213, 2821899, 3118941, 3550131, 3823218, 3861546, 4505137, 5522426, 5643798, 5792319, 6237882, 6584431, 7100262, 8283639, 8465697, 9010274, 11584638, 12228229, 13168862, 13515411, 16567278, 16931394, 19753293, 24456458, 24850917, 27030822, 36684687, 39506586, 40546233, 49701834, 59259879, 73369374, 81092466, 85597603, 110054061, 118519758, 171195206, 220108122, 256792809, 513585618, 770378427, 1540756854]

約数ペア:

[(1, 1540756854), (2, 770378427), (3, 513585618), (6, 256792809), (7, 220108122), (9, 171195206), (13, 118519758), (14, 110054061), (18, 85597603), (19, 81092466), (21, 73369374), (26, 59259879), (31, 49701834), (38, 40546233), (39, 39506586), (42, 36684687), (57, 27030822), (62, 24850917), (63, 24456458), (78, 19753293), (91, 16931394), (93, 16567278), (114, 13515411), (117, 13168862), (126, 12228229), (133, 11584638), (171, 9010274), (182, 8465697), (186, 8283639), (217, 7100262), (234, 6584431), (247, 6237882), (266, 5792319), (273, 5643798), (279, 5522426), (342, 4505137), (399, 3861546), (403, 3823218), (434, 3550131), (494, 3118941), (546, 2821899), (558, 2761213), (589, 2615886), (651, 2366754), (741, 2079294), (798, 1930773), (806, 1911609), (819, 1881266), (1178, 1307943), (1197, 1287182), (1209, 1274406), (1302, 1183377), (1482, 1039647), (1597, 964782), (1638, 940633), (1729, 891126), (1767, 871962), (1953, 788918), (2223, 693098), (2394, 643591), (2418, 637203), (2821, 546174), (3194, 482391), (3458, 445563), (3534, 435981), (3627, 424802), (3906, 394459), (4123, 373698), (4446, 346549), (4791, 321594), (5187, 297042), (5301, 290654), (5642, 273087), (7254, 212401), (7657, 201222), (8246, 186849), (8463, 182058), (9582, 160797), (10374, 148521), (10602, 145327), (11179, 137826), (12369, 124566), (14373, 107198), (15314, 100611), (15561, 99014), (16926, 91029), (20761, 74214), (22358, 68913), (22971, 67074), (24738, 62283), (25389, 60686), (28746, 53599), (30343, 50778), (31122, 49507), (33537, 45942), (37107, 41522)]