897679561324

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{673}}^1\times {\mathrm{2749}}^1$

素因数の和:3520

約数の個数: 192

約数和(自身を含む): 2046026752000

約数和(自身を除く): 1148347190676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 43, 52, 62, 86, 91, 124, 172, 182, 217, 301, 364, 403, 434, 559, 602, 673, 806, 868, 1118, 1204, 1333, 1346, 1612, 2236, 2666, 2692, 2749, 2821, 3913, 4711, 5332, 5498, 5642, 7826, 8749, 9331, 9422, 10996, 11284, 15652, 17329, 17498, 18662, 18844, 19243, 20863, 28939, 34658, 34996, 35737, 37324, 38486, 41726, 57878, 61243, 69316, 71474, 76972, 83452, 85219, 115756, 118207, 121303, 122486, 142948, 146041, 170438, 202573, 236414, 242606, 244972, 250159, 271219, 292082, 340876, 376207, 405146, 472828, 485212, 500318, 542438, 584164, 596533, 752414, 810292, 827449, 897109, 1000636, 1084876, 1107847, 1193066, 1504828, 1536691, 1654898, 1794218, 1850077, 1898533, 2215694, 2386132, 2633449, 3073382, 3309796, 3588436, 3664417, 3700154, 3797066, 4431388, 5266898, 6146764, 6279763, 7328834, 7400308, 7594132, 7754929, 10533796, 10756837, 11662417, 12559526, 12950539, 14657668, 15509858, 21513674, 23324834, 24051001, 25119052, 25650919, 25901078, 31019716, 43027348, 46649668, 47637421, 48102002, 51301838, 51802156, 57352387, 79553311, 81636919, 95274842, 96204004, 102603676, 114704774, 159106622, 163273838, 168357007, 190549684, 229409548, 318213244, 326547676, 333461947, 336714014, 401466709, 556873177, 666923894, 673428028, 745581031, 802933418, 1034193043, 1113746354, 1333847788, 1491162062, 1605866836, 2068386086, 2227492708, 2466152641, 2982324124, 4136772172, 4932305282, 5219067217, 7239351301, 9864610564, 10438134434, 14478702602, 17263068487, 20876268868, 28957405204, 32059984333, 34526136974, 64119968666, 69052273948, 128239937332, 224419890331, 448839780662, 897679561324]

約数ペア:

[(1, 897679561324), (2, 448839780662), (4, 224419890331), (7, 128239937332), (13, 69052273948), (14, 64119968666), (26, 34526136974), (28, 32059984333), (31, 28957405204), (43, 20876268868), (52, 17263068487), (62, 14478702602), (86, 10438134434), (91, 9864610564), (124, 7239351301), (172, 5219067217), (182, 4932305282), (217, 4136772172), (301, 2982324124), (364, 2466152641), (403, 2227492708), (434, 2068386086), (559, 1605866836), (602, 1491162062), (673, 1333847788), (806, 1113746354), (868, 1034193043), (1118, 802933418), (1204, 745581031), (1333, 673428028), (1346, 666923894), (1612, 556873177), (2236, 401466709), (2666, 336714014), (2692, 333461947), (2749, 326547676), (2821, 318213244), (3913, 229409548), (4711, 190549684), (5332, 168357007), (5498, 163273838), (5642, 159106622), (7826, 114704774), (8749, 102603676), (9331, 96204004), (9422, 95274842), (10996, 81636919), (11284, 79553311), (15652, 57352387), (17329, 51802156), (17498, 51301838), (18662, 48102002), (18844, 47637421), (19243, 46649668), (20863, 43027348), (28939, 31019716), (34658, 25901078), (34996, 25650919), (35737, 25119052), (37324, 24051001), (38486, 23324834), (41726, 21513674), (57878, 15509858), (61243, 14657668), (69316, 12950539), (71474, 12559526), (76972, 11662417), (83452, 10756837), (85219, 10533796), (115756, 7754929), (118207, 7594132), (121303, 7400308), (122486, 7328834), (142948, 6279763), (146041, 6146764), (170438, 5266898), (202573, 4431388), (236414, 3797066), (242606, 3700154), (244972, 3664417), (250159, 3588436), (271219, 3309796), (292082, 3073382), (340876, 2633449), (376207, 2386132), (405146, 2215694), (472828, 1898533), (485212, 1850077), (500318, 1794218), (542438, 1654898), (584164, 1536691), (596533, 1504828), (752414, 1193066), (810292, 1107847), (827449, 1084876), (897109, 1000636)]