404993424

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:389

約数の個数: 160

約数和(自身を含む): 1194209280

約数和(自身を除く): 789215856

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 31, 33, 44, 48, 62, 66, 88, 93, 109, 124, 132, 176, 186, 218, 227, 248, 264, 327, 341, 372, 436, 454, 496, 528, 654, 681, 682, 744, 872, 908, 1023, 1199, 1308, 1362, 1364, 1488, 1744, 1816, 2046, 2398, 2497, 2616, 2724, 2728, 3379, 3597, 3632, 4092, 4796, 4994, 5232, 5448, 5456, 6758, 7037, 7194, 7491, 8184, 9592, 9988, 10137, 10896, 13516, 14074, 14388, 14982, 16368, 19184, 19976, 20274, 21111, 24743, 27032, 28148, 28776, 29964, 37169, 39952, 40548, 42222, 49486, 54064, 56296, 57552, 59928, 74229, 74338, 77407, 81096, 84444, 98972, 111507, 112592, 119856, 148458, 148676, 154814, 162192, 168888, 197944, 223014, 232221, 272173, 296916, 297352, 309628, 337776, 395888, 446028, 464442, 544346, 593832, 594704, 619256, 767033, 816519, 892056, 928884, 1088692, 1187664, 1238512, 1534066, 1633038, 1784112, 1857768, 2177384, 2301099, 3068132, 3266076, 3715536, 4354768, 4602198, 6136264, 6532152, 8437363, 9204396, 12272528, 13064304, 16874726, 18408792, 25312089, 33749452, 36817584, 50624178, 67498904, 101248356, 134997808, 202496712, 404993424]

約数ペア:

[(1, 404993424), (2, 202496712), (3, 134997808), (4, 101248356), (6, 67498904), (8, 50624178), (11, 36817584), (12, 33749452), (16, 25312089), (22, 18408792), (24, 16874726), (31, 13064304), (33, 12272528), (44, 9204396), (48, 8437363), (62, 6532152), (66, 6136264), (88, 4602198), (93, 4354768), (109, 3715536), (124, 3266076), (132, 3068132), (176, 2301099), (186, 2177384), (218, 1857768), (227, 1784112), (248, 1633038), (264, 1534066), (327, 1238512), (341, 1187664), (372, 1088692), (436, 928884), (454, 892056), (496, 816519), (528, 767033), (654, 619256), (681, 594704), (682, 593832), (744, 544346), (872, 464442), (908, 446028), (1023, 395888), (1199, 337776), (1308, 309628), (1362, 297352), (1364, 296916), (1488, 272173), (1744, 232221), (1816, 223014), (2046, 197944), (2398, 168888), (2497, 162192), (2616, 154814), (2724, 148676), (2728, 148458), (3379, 119856), (3597, 112592), (3632, 111507), (4092, 98972), (4796, 84444), (4994, 81096), (5232, 77407), (5448, 74338), (5456, 74229), (6758, 59928), (7037, 57552), (7194, 56296), (7491, 54064), (8184, 49486), (9592, 42222), (9988, 40548), (10137, 39952), (10896, 37169), (13516, 29964), (14074, 28776), (14388, 28148), (14982, 27032), (16368, 24743), (19184, 21111), (19976, 20274)]