219271362

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1199

約数の個数: 64

約数和(自身を含む): 484323840

約数和(自身を除く): 265052478

約数列:

[1, 2, 3, 6, 19, 38, 41, 43, 57, 82, 86, 114, 123, 129, 246, 258, 779, 817, 1091, 1558, 1634, 1763, 2182, 2337, 2451, 3273, 3526, 4674, 4902, 5289, 6546, 10578, 20729, 33497, 41458, 44731, 46913, 62187, 66994, 89462, 93826, 100491, 124374, 134193, 140739, 200982, 268386, 281478, 849889, 891347, 1699778, 1782694, 1923433, 2549667, 2674041, 3846866, 5099334, 5348082, 5770299, 11540598, 36545227, 73090454, 109635681, 219271362]

約数ペア:

[(1, 219271362), (2, 109635681), (3, 73090454), (6, 36545227), (19, 11540598), (38, 5770299), (41, 5348082), (43, 5099334), (57, 3846866), (82, 2674041), (86, 2549667), (114, 1923433), (123, 1782694), (129, 1699778), (246, 891347), (258, 849889), (779, 281478), (817, 268386), (1091, 200982), (1558, 140739), (1634, 134193), (1763, 124374), (2182, 100491), (2337, 93826), (2451, 89462), (3273, 66994), (3526, 62187), (4674, 46913), (4902, 44731), (5289, 41458), (6546, 33497), (10578, 20729)]