281173956

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{6053}}^1$

素因数の和:6153

約数の個数: 72

約数和(自身を含む): 772974720

約数和(自身を除く): 491800764

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 79, 84, 98, 147, 158, 196, 237, 294, 316, 474, 553, 588, 948, 1106, 1659, 2212, 3318, 3871, 6053, 6636, 7742, 11613, 12106, 15484, 18159, 23226, 24212, 36318, 42371, 46452, 72636, 84742, 127113, 169484, 254226, 296597, 478187, 508452, 593194, 889791, 956374, 1186388, 1434561, 1779582, 1912748, 2869122, 3347309, 3559164, 5738244, 6694618, 10041927, 13389236, 20083854, 23431163, 40167708, 46862326, 70293489, 93724652, 140586978, 281173956]

約数ペア:

[(1, 281173956), (2, 140586978), (3, 93724652), (4, 70293489), (6, 46862326), (7, 40167708), (12, 23431163), (14, 20083854), (21, 13389236), (28, 10041927), (42, 6694618), (49, 5738244), (79, 3559164), (84, 3347309), (98, 2869122), (147, 1912748), (158, 1779582), (196, 1434561), (237, 1186388), (294, 956374), (316, 889791), (474, 593194), (553, 508452), (588, 478187), (948, 296597), (1106, 254226), (1659, 169484), (2212, 127113), (3318, 84742), (3871, 72636), (6053, 46452), (6636, 42371), (7742, 36318), (11613, 24212), (12106, 23226), (15484, 18159)]