1446781284

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{2557}}^1$

素因数の和:2627

約数の個数: 144

約数和(自身を含む): 4194301440

約数和(自身を除く): 2747520156

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 279, 338, 351, 372, 403, 468, 507, 558, 676, 702, 806, 837, 1014, 1116, 1209, 1404, 1521, 1612, 1674, 2028, 2418, 2557, 3042, 3348, 3627, 4563, 4836, 5114, 5239, 6084, 7254, 7671, 9126, 10228, 10478, 10881, 14508, 15342, 15717, 18252, 20956, 21762, 23013, 30684, 31434, 33241, 43524, 46026, 47151, 62868, 66482, 69039, 79267, 92052, 94302, 99723, 132964, 138078, 141453, 158534, 188604, 199446, 237801, 276156, 282906, 299169, 317068, 398892, 432133, 475602, 565812, 598338, 713403, 864266, 897507, 951204, 1030471, 1196676, 1296399, 1426806, 1728532, 1795014, 2060942, 2140209, 2592798, 2853612, 3091413, 3590028, 3889197, 4121884, 4280418, 5185596, 6182826, 7778394, 8560836, 9274239, 11667591, 12365652, 13396123, 15556788, 18548478, 23335182, 26792246, 27822717, 37096956, 40188369, 46670364, 53584492, 55645434, 80376738, 111290868, 120565107, 160753476, 241130214, 361695321, 482260428, 723390642, 1446781284]

約数ペア:

[(1, 1446781284), (2, 723390642), (3, 482260428), (4, 361695321), (6, 241130214), (9, 160753476), (12, 120565107), (13, 111290868), (18, 80376738), (26, 55645434), (27, 53584492), (31, 46670364), (36, 40188369), (39, 37096956), (52, 27822717), (54, 26792246), (62, 23335182), (78, 18548478), (93, 15556788), (108, 13396123), (117, 12365652), (124, 11667591), (156, 9274239), (169, 8560836), (186, 7778394), (234, 6182826), (279, 5185596), (338, 4280418), (351, 4121884), (372, 3889197), (403, 3590028), (468, 3091413), (507, 2853612), (558, 2592798), (676, 2140209), (702, 2060942), (806, 1795014), (837, 1728532), (1014, 1426806), (1116, 1296399), (1209, 1196676), (1404, 1030471), (1521, 951204), (1612, 897507), (1674, 864266), (2028, 713403), (2418, 598338), (2557, 565812), (3042, 475602), (3348, 432133), (3627, 398892), (4563, 317068), (4836, 299169), (5114, 282906), (5239, 276156), (6084, 237801), (7254, 199446), (7671, 188604), (9126, 158534), (10228, 141453), (10478, 138078), (10881, 132964), (14508, 99723), (15342, 94302), (15717, 92052), (18252, 79267), (20956, 69039), (21762, 66482), (23013, 62868), (30684, 47151), (31434, 46026), (33241, 43524)]