348191172

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{22651}}^1$

素因数の和:22729

約数の個数: 72

約数和(自身を含む): 1022420672

約数和(自身を除く): 674229500

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 15372, 22651, 45302, 67953, 90604, 135906, 158557, 203859, 271812, 317114, 407718, 475671, 634228, 815436, 951342, 1381711, 1427013, 1902684, 2763422, 2854026, 4145133, 5526844, 5708052, 8290266, 9671977, 12435399, 16580532, 19343954, 24870798, 29015931, 38687908, 49741596, 58031862, 87047793, 116063724, 174095586, 348191172]

約数ペア:

[(1, 348191172), (2, 174095586), (3, 116063724), (4, 87047793), (6, 58031862), (7, 49741596), (9, 38687908), (12, 29015931), (14, 24870798), (18, 19343954), (21, 16580532), (28, 12435399), (36, 9671977), (42, 8290266), (61, 5708052), (63, 5526844), (84, 4145133), (122, 2854026), (126, 2763422), (183, 1902684), (244, 1427013), (252, 1381711), (366, 951342), (427, 815436), (549, 634228), (732, 475671), (854, 407718), (1098, 317114), (1281, 271812), (1708, 203859), (2196, 158557), (2562, 135906), (3843, 90604), (5124, 67953), (7686, 45302), (15372, 22651)]