354017538

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:277

約数の個数: 144

約数和(自身を含む): 951926976

約数和(自身を除く): 597909438

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 19, 21, 38, 42, 43, 57, 63, 86, 114, 126, 129, 133, 171, 181, 258, 266, 301, 342, 361, 362, 387, 399, 543, 602, 722, 774, 798, 817, 903, 1083, 1086, 1197, 1267, 1629, 1634, 1806, 2166, 2394, 2451, 2527, 2534, 2709, 3249, 3258, 3439, 3801, 4902, 5054, 5418, 5719, 6498, 6878, 7353, 7581, 7602, 7783, 10317, 11403, 11438, 14706, 15162, 15523, 15566, 17157, 20634, 22743, 22806, 23349, 24073, 30951, 31046, 34314, 45486, 46569, 46698, 48146, 51471, 54481, 61902, 65341, 70047, 72219, 93138, 102942, 108661, 108962, 130682, 139707, 140094, 144438, 147877, 163443, 196023, 216657, 217322, 279414, 295754, 325983, 326886, 392046, 433314, 443631, 457387, 490329, 588069, 651966, 887262, 914774, 977949, 980658, 1035139, 1176138, 1330893, 1372161, 1955898, 2070278, 2661786, 2744322, 2809663, 3105417, 4116483, 5619326, 6210834, 8232966, 8428989, 9316251, 16857978, 18632502, 19667641, 25286967, 39335282, 50573934, 59002923, 118005846, 177008769, 354017538]

約数ペア:

[(1, 354017538), (2, 177008769), (3, 118005846), (6, 59002923), (7, 50573934), (9, 39335282), (14, 25286967), (18, 19667641), (19, 18632502), (21, 16857978), (38, 9316251), (42, 8428989), (43, 8232966), (57, 6210834), (63, 5619326), (86, 4116483), (114, 3105417), (126, 2809663), (129, 2744322), (133, 2661786), (171, 2070278), (181, 1955898), (258, 1372161), (266, 1330893), (301, 1176138), (342, 1035139), (361, 980658), (362, 977949), (387, 914774), (399, 887262), (543, 651966), (602, 588069), (722, 490329), (774, 457387), (798, 443631), (817, 433314), (903, 392046), (1083, 326886), (1086, 325983), (1197, 295754), (1267, 279414), (1629, 217322), (1634, 216657), (1806, 196023), (2166, 163443), (2394, 147877), (2451, 144438), (2527, 140094), (2534, 139707), (2709, 130682), (3249, 108962), (3258, 108661), (3439, 102942), (3801, 93138), (4902, 72219), (5054, 70047), (5418, 65341), (5719, 61902), (6498, 54481), (6878, 51471), (7353, 48146), (7581, 46698), (7602, 46569), (7783, 45486), (10317, 34314), (11403, 31046), (11438, 30951), (14706, 24073), (15162, 23349), (15523, 22806), (15566, 22743), (17157, 20634)]