276928578004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{1091}}^1\times {\mathrm{2357}}^1$

素因数の和:3593

約数の個数: 96

約数和(自身を含む): 555156201600

約数和(自身を除く): 278227623596

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 109, 218, 247, 436, 494, 988, 1091, 1417, 2071, 2182, 2357, 2834, 4142, 4364, 4714, 5668, 8284, 9428, 14183, 20729, 26923, 28366, 30641, 41458, 44783, 53846, 56732, 61282, 82916, 89566, 107692, 118919, 122564, 179132, 237838, 256913, 269477, 475676, 513826, 538954, 582179, 1027652, 1077908, 1164358, 1545947, 2259461, 2328716, 2571487, 3091894, 3339869, 4518922, 4881347, 5142974, 6183788, 6679738, 9037844, 9762694, 10285948, 13359476, 19525388, 29372993, 33429331, 48858253, 58745986, 63457511, 66858662, 97716506, 117491972, 126915022, 133717324, 195433012, 253830044, 280292083, 560584166, 635157289, 1121168332, 1270314578, 2540629156, 3643797079, 5325549577, 7287594158, 10651099154, 14575188316, 21302198308, 69232144501, 138464289002, 276928578004]

約数ペア:

[(1, 276928578004), (2, 138464289002), (4, 69232144501), (13, 21302198308), (19, 14575188316), (26, 10651099154), (38, 7287594158), (52, 5325549577), (76, 3643797079), (109, 2540629156), (218, 1270314578), (247, 1121168332), (436, 635157289), (494, 560584166), (988, 280292083), (1091, 253830044), (1417, 195433012), (2071, 133717324), (2182, 126915022), (2357, 117491972), (2834, 97716506), (4142, 66858662), (4364, 63457511), (4714, 58745986), (5668, 48858253), (8284, 33429331), (9428, 29372993), (14183, 19525388), (20729, 13359476), (26923, 10285948), (28366, 9762694), (30641, 9037844), (41458, 6679738), (44783, 6183788), (53846, 5142974), (56732, 4881347), (61282, 4518922), (82916, 3339869), (89566, 3091894), (107692, 2571487), (118919, 2328716), (122564, 2259461), (179132, 1545947), (237838, 1164358), (256913, 1077908), (269477, 1027652), (475676, 582179), (513826, 538954)]