238165092

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:454

約数の個数: 144

約数和(自身を含む): 696084480

約数和(自身を除く): 457919388

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 33, 36, 44, 46, 66, 69, 79, 92, 99, 132, 138, 158, 198, 207, 237, 253, 276, 316, 331, 396, 414, 474, 506, 662, 711, 759, 828, 869, 948, 993, 1012, 1324, 1422, 1518, 1738, 1817, 1986, 2277, 2607, 2844, 2979, 3036, 3476, 3634, 3641, 3972, 4554, 5214, 5451, 5958, 7268, 7282, 7613, 7821, 9108, 10428, 10902, 10923, 11916, 14564, 15226, 15642, 16353, 19987, 21804, 21846, 22839, 26149, 30452, 31284, 32706, 32769, 39974, 43692, 45678, 52298, 59961, 65412, 65538, 68517, 78447, 79948, 83743, 91356, 104596, 119922, 131076, 137034, 156894, 167486, 179883, 235341, 239844, 251229, 274068, 287639, 313788, 334972, 359766, 470682, 502458, 575278, 601427, 719532, 753687, 862917, 941364, 1004916, 1150556, 1202854, 1507374, 1725834, 1804281, 2405708, 2588751, 3014748, 3451668, 3608562, 5177502, 5412843, 6615697, 7217124, 10355004, 10825686, 13231394, 19847091, 21651372, 26462788, 39694182, 59541273, 79388364, 119082546, 238165092]

約数ペア:

[(1, 238165092), (2, 119082546), (3, 79388364), (4, 59541273), (6, 39694182), (9, 26462788), (11, 21651372), (12, 19847091), (18, 13231394), (22, 10825686), (23, 10355004), (33, 7217124), (36, 6615697), (44, 5412843), (46, 5177502), (66, 3608562), (69, 3451668), (79, 3014748), (92, 2588751), (99, 2405708), (132, 1804281), (138, 1725834), (158, 1507374), (198, 1202854), (207, 1150556), (237, 1004916), (253, 941364), (276, 862917), (316, 753687), (331, 719532), (396, 601427), (414, 575278), (474, 502458), (506, 470682), (662, 359766), (711, 334972), (759, 313788), (828, 287639), (869, 274068), (948, 251229), (993, 239844), (1012, 235341), (1324, 179883), (1422, 167486), (1518, 156894), (1738, 137034), (1817, 131076), (1986, 119922), (2277, 104596), (2607, 91356), (2844, 83743), (2979, 79948), (3036, 78447), (3476, 68517), (3634, 65538), (3641, 65412), (3972, 59961), (4554, 52298), (5214, 45678), (5451, 43692), (5958, 39974), (7268, 32769), (7282, 32706), (7613, 31284), (7821, 30452), (9108, 26149), (10428, 22839), (10902, 21846), (10923, 21804), (11916, 19987), (14564, 16353), (15226, 15642)]