25880494476

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{929}}^1$

素因数の和:1276

約数の個数: 144

約数和(自身を含む): 66672295200

約数和(自身を除く): 40791800724

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 277, 289, 348, 493, 554, 578, 831, 867, 929, 986, 1108, 1156, 1479, 1662, 1734, 1858, 1972, 2787, 2958, 3324, 3468, 3716, 4709, 5574, 5916, 8033, 8381, 9418, 11148, 14127, 15793, 16066, 16762, 18836, 24099, 25143, 26941, 28254, 31586, 32132, 33524, 47379, 48198, 50286, 53882, 56508, 63172, 80053, 80823, 94758, 96396, 100572, 107764, 136561, 160106, 161646, 189516, 240159, 257333, 268481, 273122, 320212, 323292, 409683, 457997, 480318, 514666, 536962, 546244, 771999, 805443, 819366, 915994, 960636, 1029332, 1073924, 1373991, 1543998, 1610886, 1638732, 1831988, 2321537, 2747982, 3087996, 3221772, 4374661, 4643074, 5495964, 6964611, 7462657, 7785949, 8749322, 9286148, 13123983, 13929222, 14925314, 15571898, 17498644, 22387971, 23357847, 26247966, 27858444, 29850628, 31143796, 44775942, 46715694, 52495932, 74369237, 89551884, 93431388, 126865169, 148738474, 223107711, 253730338, 297476948, 380595507, 446215422, 507460676, 761191014, 892430844, 1522382028, 2156707873, 4313415746, 6470123619, 8626831492, 12940247238, 25880494476]

約数ペア:

[(1, 25880494476), (2, 12940247238), (3, 8626831492), (4, 6470123619), (6, 4313415746), (12, 2156707873), (17, 1522382028), (29, 892430844), (34, 761191014), (51, 507460676), (58, 446215422), (68, 380595507), (87, 297476948), (102, 253730338), (116, 223107711), (174, 148738474), (204, 126865169), (277, 93431388), (289, 89551884), (348, 74369237), (493, 52495932), (554, 46715694), (578, 44775942), (831, 31143796), (867, 29850628), (929, 27858444), (986, 26247966), (1108, 23357847), (1156, 22387971), (1479, 17498644), (1662, 15571898), (1734, 14925314), (1858, 13929222), (1972, 13123983), (2787, 9286148), (2958, 8749322), (3324, 7785949), (3468, 7462657), (3716, 6964611), (4709, 5495964), (5574, 4643074), (5916, 4374661), (8033, 3221772), (8381, 3087996), (9418, 2747982), (11148, 2321537), (14127, 1831988), (15793, 1638732), (16066, 1610886), (16762, 1543998), (18836, 1373991), (24099, 1073924), (25143, 1029332), (26941, 960636), (28254, 915994), (31586, 819366), (32132, 805443), (33524, 771999), (47379, 546244), (48198, 536962), (50286, 514666), (53882, 480318), (56508, 457997), (63172, 409683), (80053, 323292), (80823, 320212), (94758, 273122), (96396, 268481), (100572, 257333), (107764, 240159), (136561, 189516), (160106, 161646)]