1471772988

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1\times {\mathrm{643}}^1$

素因数の和:984

約数の個数: 144

約数和(自身を含む): 4410771456

約数和(自身を除く): 2938998468

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 293, 372, 434, 558, 586, 643, 651, 868, 879, 1116, 1172, 1286, 1302, 1758, 1929, 1953, 2051, 2572, 2604, 2637, 3516, 3858, 3906, 4102, 4501, 5274, 5787, 6153, 7716, 7812, 8204, 9002, 9083, 10548, 11574, 12306, 13503, 18004, 18166, 18459, 19933, 23148, 24612, 27006, 27249, 36332, 36918, 39866, 40509, 54012, 54498, 59799, 63581, 73836, 79732, 81018, 81747, 108996, 119598, 127162, 139531, 162036, 163494, 179397, 188399, 190743, 239196, 254324, 279062, 326988, 358794, 376798, 381486, 418593, 558124, 565197, 572229, 717588, 753596, 762972, 837186, 1130394, 1144458, 1255779, 1318793, 1674372, 1695591, 2260788, 2288916, 2511558, 2637586, 3391182, 3956379, 5023116, 5275172, 5840369, 6782364, 7912758, 11680738, 11869137, 15825516, 17521107, 23361476, 23738274, 35042214, 40882583, 47476548, 52563321, 70084428, 81765166, 105126642, 122647749, 163530332, 210253284, 245295498, 367943247, 490590996, 735886494, 1471772988]

約数ペア:

[(1, 1471772988), (2, 735886494), (3, 490590996), (4, 367943247), (6, 245295498), (7, 210253284), (9, 163530332), (12, 122647749), (14, 105126642), (18, 81765166), (21, 70084428), (28, 52563321), (31, 47476548), (36, 40882583), (42, 35042214), (62, 23738274), (63, 23361476), (84, 17521107), (93, 15825516), (124, 11869137), (126, 11680738), (186, 7912758), (217, 6782364), (252, 5840369), (279, 5275172), (293, 5023116), (372, 3956379), (434, 3391182), (558, 2637586), (586, 2511558), (643, 2288916), (651, 2260788), (868, 1695591), (879, 1674372), (1116, 1318793), (1172, 1255779), (1286, 1144458), (1302, 1130394), (1758, 837186), (1929, 762972), (1953, 753596), (2051, 717588), (2572, 572229), (2604, 565197), (2637, 558124), (3516, 418593), (3858, 381486), (3906, 376798), (4102, 358794), (4501, 326988), (5274, 279062), (5787, 254324), (6153, 239196), (7716, 190743), (7812, 188399), (8204, 179397), (9002, 163494), (9083, 162036), (10548, 139531), (11574, 127162), (12306, 119598), (13503, 108996), (18004, 81747), (18166, 81018), (18459, 79732), (19933, 73836), (23148, 63581), (24612, 59799), (27006, 54498), (27249, 54012), (36332, 40509), (36918, 39866)]