261715536

素因数分解:

$2^4\times 3^4\times {\mathrm{89}}^1\times {\mathrm{2269}}^1$

素因数の和:2378

約数の個数: 100

約数和(自身を含む): 766329300

約数和(自身を除く): 504613764

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 89, 108, 144, 162, 178, 216, 267, 324, 356, 432, 534, 648, 712, 801, 1068, 1296, 1424, 1602, 2136, 2269, 2403, 3204, 4272, 4538, 4806, 6408, 6807, 7209, 9076, 9612, 12816, 13614, 14418, 18152, 19224, 20421, 27228, 28836, 36304, 38448, 40842, 54456, 57672, 61263, 81684, 108912, 115344, 122526, 163368, 183789, 201941, 245052, 326736, 367578, 403882, 490104, 605823, 735156, 807764, 980208, 1211646, 1470312, 1615528, 1817469, 2423292, 2940624, 3231056, 3634938, 4846584, 5452407, 7269876, 9693168, 10904814, 14539752, 16357221, 21809628, 29079504, 32714442, 43619256, 65428884, 87238512, 130857768, 261715536]

約数ペア:

[(1, 261715536), (2, 130857768), (3, 87238512), (4, 65428884), (6, 43619256), (8, 32714442), (9, 29079504), (12, 21809628), (16, 16357221), (18, 14539752), (24, 10904814), (27, 9693168), (36, 7269876), (48, 5452407), (54, 4846584), (72, 3634938), (81, 3231056), (89, 2940624), (108, 2423292), (144, 1817469), (162, 1615528), (178, 1470312), (216, 1211646), (267, 980208), (324, 807764), (356, 735156), (432, 605823), (534, 490104), (648, 403882), (712, 367578), (801, 326736), (1068, 245052), (1296, 201941), (1424, 183789), (1602, 163368), (2136, 122526), (2269, 115344), (2403, 108912), (3204, 81684), (4272, 61263), (4538, 57672), (4806, 54456), (6408, 40842), (6807, 38448), (7209, 36304), (9076, 28836), (9612, 27228), (12816, 20421), (13614, 19224), (14418, 18152)]