609782404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{211}}^1\times {\mathrm{853}}^1$

素因数の和:1097

約数の個数: 72

約数和(自身を含む): 1348445504

約数和(自身を除く): 738663100

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 211, 242, 308, 422, 484, 844, 847, 853, 1477, 1694, 1706, 2321, 2954, 3388, 3412, 4642, 5908, 5971, 9284, 9383, 11942, 16247, 18766, 23884, 25531, 32494, 37532, 51062, 64988, 65681, 102124, 103213, 131362, 178717, 179983, 206426, 262724, 357434, 359966, 412852, 714868, 719932, 722491, 1259881, 1444982, 1979813, 2519762, 2889964, 3959626, 5039524, 7919252, 13858691, 21777943, 27717382, 43555886, 55434764, 87111772, 152445601, 304891202, 609782404]

約数ペア:

[(1, 609782404), (2, 304891202), (4, 152445601), (7, 87111772), (11, 55434764), (14, 43555886), (22, 27717382), (28, 21777943), (44, 13858691), (77, 7919252), (121, 5039524), (154, 3959626), (211, 2889964), (242, 2519762), (308, 1979813), (422, 1444982), (484, 1259881), (844, 722491), (847, 719932), (853, 714868), (1477, 412852), (1694, 359966), (1706, 357434), (2321, 262724), (2954, 206426), (3388, 179983), (3412, 178717), (4642, 131362), (5908, 103213), (5971, 102124), (9284, 65681), (9383, 64988), (11942, 51062), (16247, 37532), (18766, 32494), (23884, 25531)]