38382320452

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^2\times {\mathrm{173}}^1\times {\mathrm{211}}^1$

素因数の和:506

約数の個数: 144

約数和(自身を含む): 83922265728

約数和(自身を除く): 45539945276

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 68, 94, 119, 173, 188, 211, 238, 329, 346, 422, 476, 658, 692, 799, 844, 1211, 1316, 1477, 1598, 2209, 2422, 2941, 2954, 3196, 3587, 4418, 4844, 5593, 5882, 5908, 7174, 8131, 8836, 9917, 11186, 11764, 14348, 15463, 16262, 19834, 20587, 22372, 25109, 30926, 32524, 36503, 37553, 39668, 41174, 50218, 56917, 61852, 69419, 73006, 75106, 82348, 100436, 113834, 138227, 138838, 146012, 150212, 168589, 227668, 255521, 262871, 276454, 277676, 337178, 382157, 466099, 511042, 525742, 552908, 620551, 674356, 764314, 932198, 967589, 1022084, 1051484, 1180123, 1241102, 1528628, 1715641, 1864396, 1935178, 2360246, 2482204, 2675099, 3262693, 3431282, 3870356, 4343857, 4720492, 5350198, 6496669, 6525386, 6862564, 7923683, 8687714, 10700396, 12009487, 12993338, 13050772, 15847366, 17375428, 24018974, 25986676, 29165897, 31694732, 45476683, 48037948, 55465781, 58331794, 80635127, 90953366, 110931562, 116663588, 161270254, 181906732, 204161279, 221863124, 322540508, 408322558, 564445889, 816645116, 1128891778, 1370797159, 2257783556, 2741594318, 5483188636, 9595580113, 19191160226, 38382320452]

約数ペア:

[(1, 38382320452), (2, 19191160226), (4, 9595580113), (7, 5483188636), (14, 2741594318), (17, 2257783556), (28, 1370797159), (34, 1128891778), (47, 816645116), (68, 564445889), (94, 408322558), (119, 322540508), (173, 221863124), (188, 204161279), (211, 181906732), (238, 161270254), (329, 116663588), (346, 110931562), (422, 90953366), (476, 80635127), (658, 58331794), (692, 55465781), (799, 48037948), (844, 45476683), (1211, 31694732), (1316, 29165897), (1477, 25986676), (1598, 24018974), (2209, 17375428), (2422, 15847366), (2941, 13050772), (2954, 12993338), (3196, 12009487), (3587, 10700396), (4418, 8687714), (4844, 7923683), (5593, 6862564), (5882, 6525386), (5908, 6496669), (7174, 5350198), (8131, 4720492), (8836, 4343857), (9917, 3870356), (11186, 3431282), (11764, 3262693), (14348, 2675099), (15463, 2482204), (16262, 2360246), (19834, 1935178), (20587, 1864396), (22372, 1715641), (25109, 1528628), (30926, 1241102), (32524, 1180123), (36503, 1051484), (37553, 1022084), (39668, 967589), (41174, 932198), (50218, 764314), (56917, 674356), (61852, 620551), (69419, 552908), (73006, 525742), (75106, 511042), (82348, 466099), (100436, 382157), (113834, 337178), (138227, 277676), (138838, 276454), (146012, 262871), (150212, 255521), (168589, 227668)]