1382792572

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:411

約数の個数: 96

約数和(自身を含む): 2933288960

約数和(自身を除く): 1550496388

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 73, 124, 139, 146, 157, 217, 278, 292, 314, 434, 511, 556, 628, 868, 973, 1022, 1099, 1946, 2044, 2198, 2263, 3892, 4309, 4396, 4526, 4867, 8618, 9052, 9734, 10147, 11461, 15841, 17236, 19468, 20294, 21823, 22922, 30163, 31682, 34069, 40588, 43646, 45844, 60326, 63364, 68138, 71029, 80227, 87292, 120652, 136276, 142058, 152761, 160454, 284116, 305522, 314557, 320908, 355291, 611044, 629114, 676513, 710582, 1258228, 1353026, 1421164, 1593079, 2201899, 2487037, 2706052, 3186158, 4403798, 4735591, 4974074, 6372316, 8807596, 9471182, 9948148, 11151553, 18942364, 22303106, 44606212, 49385449, 98770898, 197541796, 345698143, 691396286, 1382792572]

約数ペア:

[(1, 1382792572), (2, 691396286), (4, 345698143), (7, 197541796), (14, 98770898), (28, 49385449), (31, 44606212), (62, 22303106), (73, 18942364), (124, 11151553), (139, 9948148), (146, 9471182), (157, 8807596), (217, 6372316), (278, 4974074), (292, 4735591), (314, 4403798), (434, 3186158), (511, 2706052), (556, 2487037), (628, 2201899), (868, 1593079), (973, 1421164), (1022, 1353026), (1099, 1258228), (1946, 710582), (2044, 676513), (2198, 629114), (2263, 611044), (3892, 355291), (4309, 320908), (4396, 314557), (4526, 305522), (4867, 284116), (8618, 160454), (9052, 152761), (9734, 142058), (10147, 136276), (11461, 120652), (15841, 87292), (17236, 80227), (19468, 71029), (20294, 68138), (21823, 63364), (22922, 60326), (30163, 45844), (31682, 43646), (34069, 40588)]