2497173876

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{131}}^1$

素因数の和:251

約数の個数: 216

約数和(自身を含む): 7156749600

約数和(自身を除く): 4659575724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 31, 36, 38, 57, 58, 62, 76, 87, 93, 114, 116, 124, 131, 171, 174, 186, 228, 261, 262, 279, 342, 348, 372, 393, 522, 524, 551, 558, 589, 684, 786, 899, 961, 1044, 1102, 1116, 1178, 1179, 1572, 1653, 1767, 1798, 1922, 2204, 2356, 2358, 2489, 2697, 2883, 3306, 3534, 3596, 3799, 3844, 4061, 4716, 4959, 4978, 5301, 5394, 5766, 6612, 7068, 7467, 7598, 8091, 8122, 8649, 9918, 9956, 10602, 10788, 11397, 11532, 12183, 14934, 15196, 16182, 16244, 17081, 17298, 18259, 19836, 21204, 22401, 22794, 24366, 27869, 29868, 32364, 34162, 34191, 34596, 36518, 36549, 44802, 45588, 48732, 51243, 54777, 55738, 68324, 68382, 72181, 73036, 73098, 77159, 83607, 89604, 102486, 109554, 111476, 117769, 125891, 136764, 144362, 146196, 153729, 154318, 164331, 167214, 204972, 216543, 219108, 231477, 235538, 250821, 251782, 288724, 307458, 308636, 328662, 334428, 353307, 377673, 433086, 462954, 471076, 501642, 503564, 529511, 614916, 649629, 657324, 694431, 706614, 755346, 866172, 925908, 1003284, 1059022, 1059921, 1133019, 1299258, 1388862, 1413228, 1510692, 1588533, 2118044, 2119842, 2237611, 2266038, 2391929, 2598516, 2777724, 3177066, 3650839, 4239684, 4475222, 4532076, 4765599, 4783858, 6354132, 6712833, 7175787, 7301678, 8950444, 9531198, 9567716, 10952517, 13425666, 14351574, 14603356, 19062396, 20138499, 21527361, 21905034, 26851332, 28703148, 32857551, 40276998, 43054722, 43810068, 65715102, 69365941, 80553996, 86109444, 131430204, 138731882, 208097823, 277463764, 416195646, 624293469, 832391292, 1248586938, 2497173876]

約数ペア:

[(1, 2497173876), (2, 1248586938), (3, 832391292), (4, 624293469), (6, 416195646), (9, 277463764), (12, 208097823), (18, 138731882), (19, 131430204), (29, 86109444), (31, 80553996), (36, 69365941), (38, 65715102), (57, 43810068), (58, 43054722), (62, 40276998), (76, 32857551), (87, 28703148), (93, 26851332), (114, 21905034), (116, 21527361), (124, 20138499), (131, 19062396), (171, 14603356), (174, 14351574), (186, 13425666), (228, 10952517), (261, 9567716), (262, 9531198), (279, 8950444), (342, 7301678), (348, 7175787), (372, 6712833), (393, 6354132), (522, 4783858), (524, 4765599), (551, 4532076), (558, 4475222), (589, 4239684), (684, 3650839), (786, 3177066), (899, 2777724), (961, 2598516), (1044, 2391929), (1102, 2266038), (1116, 2237611), (1178, 2119842), (1179, 2118044), (1572, 1588533), (1653, 1510692), (1767, 1413228), (1798, 1388862), (1922, 1299258), (2204, 1133019), (2356, 1059921), (2358, 1059022), (2489, 1003284), (2697, 925908), (2883, 866172), (3306, 755346), (3534, 706614), (3596, 694431), (3799, 657324), (3844, 649629), (4061, 614916), (4716, 529511), (4959, 503564), (4978, 501642), (5301, 471076), (5394, 462954), (5766, 433086), (6612, 377673), (7068, 353307), (7467, 334428), (7598, 328662), (8091, 308636), (8122, 307458), (8649, 288724), (9918, 251782), (9956, 250821), (10602, 235538), (10788, 231477), (11397, 219108), (11532, 216543), (12183, 204972), (14934, 167214), (15196, 164331), (16182, 154318), (16244, 153729), (17081, 146196), (17298, 144362), (18259, 136764), (19836, 125891), (21204, 117769), (22401, 111476), (22794, 109554), (24366, 102486), (27869, 89604), (29868, 83607), (32364, 77159), (34162, 73098), (34191, 73036), (34596, 72181), (36518, 68382), (36549, 68324), (44802, 55738), (45588, 54777), (48732, 51243)]