25287142788

素因数分解:

$2^2\times 3^5\times {\mathrm{19}}^1\times {\mathrm{439}}^1\times {\mathrm{3119}}^1$

素因数の和:3596

約数の個数: 144

約数和(自身を含む): 69957888000

約数和(自身を除く): 44670745212

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 81, 108, 114, 162, 171, 228, 243, 324, 342, 439, 486, 513, 684, 878, 972, 1026, 1317, 1539, 1756, 2052, 2634, 3078, 3119, 3951, 4617, 5268, 6156, 6238, 7902, 8341, 9234, 9357, 11853, 12476, 15804, 16682, 18468, 18714, 23706, 25023, 28071, 33364, 35559, 37428, 47412, 50046, 56142, 59261, 71118, 75069, 84213, 100092, 106677, 112284, 118522, 142236, 150138, 168426, 177783, 213354, 225207, 237044, 252639, 300276, 336852, 355566, 426708, 450414, 505278, 533349, 675621, 711132, 757917, 900828, 1010556, 1066698, 1351242, 1369241, 1515834, 1600047, 2026863, 2133396, 2702484, 2738482, 3031668, 3200094, 4053726, 4107723, 4800141, 5476964, 6400188, 8107452, 8215446, 9600282, 12323169, 14400423, 16430892, 19200564, 24646338, 26015579, 28800846, 36969507, 49292676, 52031158, 57601692, 73939014, 78046737, 104062316, 110908521, 147878028, 156093474, 221817042, 234140211, 312186948, 332725563, 443634084, 468280422, 665451126, 702420633, 936560844, 1330902252, 1404841266, 2107261899, 2809682532, 4214523798, 6321785697, 8429047596, 12643571394, 25287142788]

約数ペア:

[(1, 25287142788), (2, 12643571394), (3, 8429047596), (4, 6321785697), (6, 4214523798), (9, 2809682532), (12, 2107261899), (18, 1404841266), (19, 1330902252), (27, 936560844), (36, 702420633), (38, 665451126), (54, 468280422), (57, 443634084), (76, 332725563), (81, 312186948), (108, 234140211), (114, 221817042), (162, 156093474), (171, 147878028), (228, 110908521), (243, 104062316), (324, 78046737), (342, 73939014), (439, 57601692), (486, 52031158), (513, 49292676), (684, 36969507), (878, 28800846), (972, 26015579), (1026, 24646338), (1317, 19200564), (1539, 16430892), (1756, 14400423), (2052, 12323169), (2634, 9600282), (3078, 8215446), (3119, 8107452), (3951, 6400188), (4617, 5476964), (5268, 4800141), (6156, 4107723), (6238, 4053726), (7902, 3200094), (8341, 3031668), (9234, 2738482), (9357, 2702484), (11853, 2133396), (12476, 2026863), (15804, 1600047), (16682, 1515834), (18468, 1369241), (18714, 1351242), (23706, 1066698), (25023, 1010556), (28071, 900828), (33364, 757917), (35559, 711132), (37428, 675621), (47412, 533349), (50046, 505278), (56142, 450414), (59261, 426708), (71118, 355566), (75069, 336852), (84213, 300276), (100092, 252639), (106677, 237044), (112284, 225207), (118522, 213354), (142236, 177783), (150138, 168426)]