2247206988

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{661}}^1$

素因数の和:768

約数の個数: 192

約数和(自身を含む): 6311137280

約数和(自身を除く): 4063930292

約数列:

[1, 2, 3, 4, 6, 12, 13, 19, 26, 31, 37, 38, 39, 52, 57, 62, 74, 76, 78, 93, 111, 114, 124, 148, 156, 186, 222, 228, 247, 372, 403, 444, 481, 494, 589, 661, 703, 741, 806, 962, 988, 1147, 1178, 1209, 1322, 1406, 1443, 1482, 1612, 1767, 1924, 1983, 2109, 2294, 2356, 2418, 2644, 2812, 2886, 2964, 3441, 3534, 3966, 4218, 4588, 4836, 5772, 6882, 7068, 7657, 7932, 8436, 8593, 9139, 12559, 13764, 14911, 15314, 17186, 18278, 20491, 21793, 22971, 24457, 25118, 25779, 27417, 29822, 30628, 34372, 36556, 37677, 40982, 43586, 44733, 45942, 48914, 50236, 51558, 54834, 59644, 61473, 65379, 73371, 75354, 81964, 87172, 89466, 91884, 97828, 103116, 109668, 122946, 130758, 146742, 150708, 163267, 178932, 245892, 261516, 266383, 283309, 293484, 317941, 326534, 389329, 464683, 489801, 532766, 566618, 635882, 653068, 758167, 778658, 799149, 849927, 929366, 953823, 979602, 1065532, 1133236, 1167987, 1271764, 1394049, 1516334, 1557316, 1598298, 1699854, 1858732, 1907646, 1959204, 2274501, 2335974, 2788098, 3032668, 3196596, 3399708, 3815292, 4549002, 4671948, 5061277, 5576196, 6040879, 9098004, 9856171, 10122554, 12081758, 14405173, 15183831, 18122637, 19712342, 20245108, 24163516, 28810346, 29568513, 30367662, 36245274, 39424684, 43215519, 57620692, 59137026, 60735324, 72490548, 86431038, 118274052, 172862076, 187267249, 374534498, 561801747, 749068996, 1123603494, 2247206988]

約数ペア:

[(1, 2247206988), (2, 1123603494), (3, 749068996), (4, 561801747), (6, 374534498), (12, 187267249), (13, 172862076), (19, 118274052), (26, 86431038), (31, 72490548), (37, 60735324), (38, 59137026), (39, 57620692), (52, 43215519), (57, 39424684), (62, 36245274), (74, 30367662), (76, 29568513), (78, 28810346), (93, 24163516), (111, 20245108), (114, 19712342), (124, 18122637), (148, 15183831), (156, 14405173), (186, 12081758), (222, 10122554), (228, 9856171), (247, 9098004), (372, 6040879), (403, 5576196), (444, 5061277), (481, 4671948), (494, 4549002), (589, 3815292), (661, 3399708), (703, 3196596), (741, 3032668), (806, 2788098), (962, 2335974), (988, 2274501), (1147, 1959204), (1178, 1907646), (1209, 1858732), (1322, 1699854), (1406, 1598298), (1443, 1557316), (1482, 1516334), (1612, 1394049), (1767, 1271764), (1924, 1167987), (1983, 1133236), (2109, 1065532), (2294, 979602), (2356, 953823), (2418, 929366), (2644, 849927), (2812, 799149), (2886, 778658), (2964, 758167), (3441, 653068), (3534, 635882), (3966, 566618), (4218, 532766), (4588, 489801), (4836, 464683), (5772, 389329), (6882, 326534), (7068, 317941), (7657, 293484), (7932, 283309), (8436, 266383), (8593, 261516), (9139, 245892), (12559, 178932), (13764, 163267), (14911, 150708), (15314, 146742), (17186, 130758), (18278, 122946), (20491, 109668), (21793, 103116), (22971, 97828), (24457, 91884), (25118, 89466), (25779, 87172), (27417, 81964), (29822, 75354), (30628, 73371), (34372, 65379), (36556, 61473), (37677, 59644), (40982, 54834), (43586, 51558), (44733, 50236), (45942, 48914)]