219298092

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{331}}^1$

素因数の和:519

約数の個数: 96

約数和(自身を含む): 574715904

約数和(自身を除く): 355417812

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 137, 156, 186, 274, 331, 372, 403, 411, 548, 662, 806, 822, 993, 1209, 1324, 1612, 1644, 1781, 1986, 2418, 3562, 3972, 4247, 4303, 4836, 5343, 7124, 8494, 8606, 10261, 10686, 12741, 12909, 16988, 17212, 20522, 21372, 25482, 25818, 30783, 41044, 45347, 50964, 51636, 55211, 61566, 90694, 110422, 123132, 133393, 136041, 165633, 181388, 220844, 266786, 272082, 331266, 400179, 533572, 544164, 589511, 662532, 800358, 1179022, 1405757, 1600716, 1768533, 2358044, 2811514, 3537066, 4217271, 5623028, 7074132, 8434542, 16869084, 18274841, 36549682, 54824523, 73099364, 109649046, 219298092]

約数ペア:

[(1, 219298092), (2, 109649046), (3, 73099364), (4, 54824523), (6, 36549682), (12, 18274841), (13, 16869084), (26, 8434542), (31, 7074132), (39, 5623028), (52, 4217271), (62, 3537066), (78, 2811514), (93, 2358044), (124, 1768533), (137, 1600716), (156, 1405757), (186, 1179022), (274, 800358), (331, 662532), (372, 589511), (403, 544164), (411, 533572), (548, 400179), (662, 331266), (806, 272082), (822, 266786), (993, 220844), (1209, 181388), (1324, 165633), (1612, 136041), (1644, 133393), (1781, 123132), (1986, 110422), (2418, 90694), (3562, 61566), (3972, 55211), (4247, 51636), (4303, 50964), (4836, 45347), (5343, 41044), (7124, 30783), (8494, 25818), (8606, 25482), (10261, 21372), (10686, 20522), (12741, 17212), (12909, 16988)]