729815814

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{26209}}^1$

素因数の和:26254

約数の個数: 96

約数和(自身を含む): 2060735040

約数和(自身を除く): 1330919226

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 17, 18, 21, 26, 34, 39, 42, 51, 63, 78, 91, 102, 117, 119, 126, 153, 182, 221, 234, 238, 273, 306, 357, 442, 546, 663, 714, 819, 1071, 1326, 1547, 1638, 1989, 2142, 3094, 3978, 4641, 9282, 13923, 26209, 27846, 52418, 78627, 157254, 183463, 235881, 340717, 366926, 445553, 471762, 550389, 681434, 891106, 1022151, 1100778, 1336659, 1651167, 2044302, 2385019, 2673318, 3066453, 3118871, 3302334, 4009977, 4770038, 5792189, 6132906, 6237742, 7155057, 8019954, 9356613, 11584378, 14310114, 17376567, 18713226, 21465171, 28069839, 34753134, 40545323, 42930342, 52129701, 56139678, 81090646, 104259402, 121635969, 243271938, 364907907, 729815814]

約数ペア:

[(1, 729815814), (2, 364907907), (3, 243271938), (6, 121635969), (7, 104259402), (9, 81090646), (13, 56139678), (14, 52129701), (17, 42930342), (18, 40545323), (21, 34753134), (26, 28069839), (34, 21465171), (39, 18713226), (42, 17376567), (51, 14310114), (63, 11584378), (78, 9356613), (91, 8019954), (102, 7155057), (117, 6237742), (119, 6132906), (126, 5792189), (153, 4770038), (182, 4009977), (221, 3302334), (234, 3118871), (238, 3066453), (273, 2673318), (306, 2385019), (357, 2044302), (442, 1651167), (546, 1336659), (663, 1100778), (714, 1022151), (819, 891106), (1071, 681434), (1326, 550389), (1547, 471762), (1638, 445553), (1989, 366926), (2142, 340717), (3094, 235881), (3978, 183463), (4641, 157254), (9282, 78627), (13923, 52418), (26209, 27846)]