266771865472

素因数分解:

$2^7\times 7^1\times {\mathrm{53}}^1\times {\mathrm{367}}^1\times {\mathrm{15307}}^1$

素因数の和:15748

約数の個数: 128

約数和(自身を含む): 620569175040

約数和(自身を除く): 353797309568

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 64, 106, 112, 128, 212, 224, 367, 371, 424, 448, 734, 742, 848, 896, 1468, 1484, 1696, 2569, 2936, 2968, 3392, 5138, 5872, 5936, 6784, 10276, 11744, 11872, 15307, 19451, 20552, 23488, 23744, 30614, 38902, 41104, 46976, 47488, 61228, 77804, 82208, 107149, 122456, 136157, 155608, 164416, 214298, 244912, 272314, 311216, 328832, 428596, 489824, 544628, 622432, 811271, 857192, 979648, 1089256, 1244864, 1622542, 1714384, 1959296, 2178512, 2489728, 3245084, 3428768, 4357024, 5617669, 5678897, 6490168, 6857536, 8714048, 11235338, 11357794, 12980336, 13715072, 17428096, 22470676, 22715588, 25960672, 39323683, 44941352, 45431176, 51921344, 78647366, 89882704, 90862352, 103842688, 157294732, 179765408, 181724704, 297736457, 314589464, 359530816, 363449408, 595472914, 629178928, 719061632, 726898816, 1190945828, 1258357856, 2084155199, 2381891656, 2516715712, 4168310398, 4763783312, 5033431424, 8336620796, 9527566624, 16673241592, 19055133248, 33346483184, 38110266496, 66692966368, 133385932736, 266771865472]

約数ペア:

[(1, 266771865472), (2, 133385932736), (4, 66692966368), (7, 38110266496), (8, 33346483184), (14, 19055133248), (16, 16673241592), (28, 9527566624), (32, 8336620796), (53, 5033431424), (56, 4763783312), (64, 4168310398), (106, 2516715712), (112, 2381891656), (128, 2084155199), (212, 1258357856), (224, 1190945828), (367, 726898816), (371, 719061632), (424, 629178928), (448, 595472914), (734, 363449408), (742, 359530816), (848, 314589464), (896, 297736457), (1468, 181724704), (1484, 179765408), (1696, 157294732), (2569, 103842688), (2936, 90862352), (2968, 89882704), (3392, 78647366), (5138, 51921344), (5872, 45431176), (5936, 44941352), (6784, 39323683), (10276, 25960672), (11744, 22715588), (11872, 22470676), (15307, 17428096), (19451, 13715072), (20552, 12980336), (23488, 11357794), (23744, 11235338), (30614, 8714048), (38902, 6857536), (41104, 6490168), (46976, 5678897), (47488, 5617669), (61228, 4357024), (77804, 3428768), (82208, 3245084), (107149, 2489728), (122456, 2178512), (136157, 1959296), (155608, 1714384), (164416, 1622542), (214298, 1244864), (244912, 1089256), (272314, 979648), (311216, 857192), (328832, 811271), (428596, 622432), (489824, 544628)]