212737376

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11347

約数の個数: 48

約数和(自身を含む): 455132160

約数和(自身を除く): 242394784

約数列:

[1, 2, 4, 8, 16, 19, 31, 32, 38, 62, 76, 124, 152, 248, 304, 496, 589, 608, 992, 1178, 2356, 4712, 9424, 11287, 18848, 22574, 45148, 90296, 180592, 214453, 349897, 361184, 428906, 699794, 857812, 1399588, 1715624, 2799176, 3431248, 5598352, 6648043, 6862496, 11196704, 13296086, 26592172, 53184344, 106368688, 212737376]

約数ペア:

[(1, 212737376), (2, 106368688), (4, 53184344), (8, 26592172), (16, 13296086), (19, 11196704), (31, 6862496), (32, 6648043), (38, 5598352), (62, 3431248), (76, 2799176), (124, 1715624), (152, 1399588), (248, 857812), (304, 699794), (496, 428906), (589, 361184), (608, 349897), (992, 214453), (1178, 180592), (2356, 90296), (4712, 45148), (9424, 22574), (11287, 18848)]