1320702948

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{653}}^1$

素因数の和:1034

約数の個数: 96

約数和(自身を含む): 3496859520

約数和(自身を除く): 2176156572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 307, 366, 549, 614, 653, 732, 921, 1098, 1228, 1306, 1647, 1842, 1959, 2196, 2612, 2763, 3294, 3684, 3918, 5526, 5877, 6588, 7836, 8289, 11052, 11754, 16578, 17631, 18727, 23508, 33156, 35262, 37454, 39833, 56181, 70524, 74908, 79666, 112362, 119499, 159332, 168543, 200471, 224724, 238998, 337086, 358497, 400942, 477996, 505629, 601413, 674172, 716994, 801884, 1011258, 1075491, 1202826, 1433988, 1804239, 2022516, 2150982, 2405652, 3608478, 4301964, 5412717, 7216956, 10825434, 12228731, 21650868, 24457462, 36686193, 48914924, 73372386, 110058579, 146744772, 220117158, 330175737, 440234316, 660351474, 1320702948]

約数ペア:

[(1, 1320702948), (2, 660351474), (3, 440234316), (4, 330175737), (6, 220117158), (9, 146744772), (12, 110058579), (18, 73372386), (27, 48914924), (36, 36686193), (54, 24457462), (61, 21650868), (108, 12228731), (122, 10825434), (183, 7216956), (244, 5412717), (307, 4301964), (366, 3608478), (549, 2405652), (614, 2150982), (653, 2022516), (732, 1804239), (921, 1433988), (1098, 1202826), (1228, 1075491), (1306, 1011258), (1647, 801884), (1842, 716994), (1959, 674172), (2196, 601413), (2612, 505629), (2763, 477996), (3294, 400942), (3684, 358497), (3918, 337086), (5526, 238998), (5877, 224724), (6588, 200471), (7836, 168543), (8289, 159332), (11052, 119499), (11754, 112362), (16578, 79666), (17631, 74908), (18727, 70524), (23508, 56181), (33156, 39833), (35262, 37454)]