231729568

素因数分解:

$2^5\times 7^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:350

約数の個数: 96

約数和(自身を含む): 538876800

約数和(自身を除く): 307147232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 53, 56, 106, 112, 131, 149, 212, 224, 262, 298, 371, 424, 524, 596, 742, 848, 917, 1043, 1048, 1192, 1484, 1696, 1834, 2086, 2096, 2384, 2968, 3668, 4172, 4192, 4768, 5936, 6943, 7336, 7897, 8344, 11872, 13886, 14672, 15794, 16688, 19519, 27772, 29344, 31588, 33376, 39038, 48601, 55279, 55544, 63176, 78076, 97202, 110558, 111088, 126352, 136633, 156152, 194404, 221116, 222176, 252704, 273266, 312304, 388808, 442232, 546532, 624608, 777616, 884464, 1034507, 1093064, 1555232, 1768928, 2069014, 2186128, 4138028, 4372256, 7241549, 8276056, 14483098, 16552112, 28966196, 33104224, 57932392, 115864784, 231729568]

約数ペア:

[(1, 231729568), (2, 115864784), (4, 57932392), (7, 33104224), (8, 28966196), (14, 16552112), (16, 14483098), (28, 8276056), (32, 7241549), (53, 4372256), (56, 4138028), (106, 2186128), (112, 2069014), (131, 1768928), (149, 1555232), (212, 1093064), (224, 1034507), (262, 884464), (298, 777616), (371, 624608), (424, 546532), (524, 442232), (596, 388808), (742, 312304), (848, 273266), (917, 252704), (1043, 222176), (1048, 221116), (1192, 194404), (1484, 156152), (1696, 136633), (1834, 126352), (2086, 111088), (2096, 110558), (2384, 97202), (2968, 78076), (3668, 63176), (4172, 55544), (4192, 55279), (4768, 48601), (5936, 39038), (6943, 33376), (7336, 31588), (7897, 29344), (8344, 27772), (11872, 19519), (13886, 16688), (14672, 15794)]