395343684

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{2687}}^1$

素因数の和:2825

約数の個数: 72

約数和(自身を含む): 1031267328

約数和(自身を除く): 635923644

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 67, 122, 134, 183, 201, 244, 268, 366, 402, 549, 603, 732, 804, 1098, 1206, 2196, 2412, 2687, 4087, 5374, 8061, 8174, 10748, 12261, 16122, 16348, 24183, 24522, 32244, 36783, 48366, 49044, 73566, 96732, 147132, 163907, 180029, 327814, 360058, 491721, 540087, 655628, 720116, 983442, 1080174, 1475163, 1620261, 1966884, 2160348, 2950326, 3240522, 5900652, 6481044, 10981769, 21963538, 32945307, 43927076, 65890614, 98835921, 131781228, 197671842, 395343684]

約数ペア:

[(1, 395343684), (2, 197671842), (3, 131781228), (4, 98835921), (6, 65890614), (9, 43927076), (12, 32945307), (18, 21963538), (36, 10981769), (61, 6481044), (67, 5900652), (122, 3240522), (134, 2950326), (183, 2160348), (201, 1966884), (244, 1620261), (268, 1475163), (366, 1080174), (402, 983442), (549, 720116), (603, 655628), (732, 540087), (804, 491721), (1098, 360058), (1206, 327814), (2196, 180029), (2412, 163907), (2687, 147132), (4087, 96732), (5374, 73566), (8061, 49044), (8174, 48366), (10748, 36783), (12261, 32244), (16122, 24522), (16348, 24183)]