219182028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:855

約数の個数: 96

約数和(自身を含む): 578629632

約数和(自身を除く): 359447604

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 61, 62, 78, 93, 122, 124, 156, 183, 186, 244, 366, 372, 403, 732, 743, 793, 806, 1209, 1486, 1586, 1612, 1891, 2229, 2379, 2418, 2972, 3172, 3782, 4458, 4758, 4836, 5673, 7564, 8916, 9516, 9659, 11346, 19318, 22692, 23033, 24583, 28977, 38636, 45323, 46066, 49166, 57954, 69099, 73749, 90646, 92132, 98332, 115908, 135969, 138198, 147498, 181292, 271938, 276396, 294996, 299429, 543876, 589199, 598858, 898287, 1178398, 1197716, 1405013, 1767597, 1796574, 2356796, 2810026, 3535194, 3593148, 4215039, 5620052, 7070388, 8430078, 16860156, 18265169, 36530338, 54795507, 73060676, 109591014, 219182028]

約数ペア:

[(1, 219182028), (2, 109591014), (3, 73060676), (4, 54795507), (6, 36530338), (12, 18265169), (13, 16860156), (26, 8430078), (31, 7070388), (39, 5620052), (52, 4215039), (61, 3593148), (62, 3535194), (78, 2810026), (93, 2356796), (122, 1796574), (124, 1767597), (156, 1405013), (183, 1197716), (186, 1178398), (244, 898287), (366, 598858), (372, 589199), (403, 543876), (732, 299429), (743, 294996), (793, 276396), (806, 271938), (1209, 181292), (1486, 147498), (1586, 138198), (1612, 135969), (1891, 115908), (2229, 98332), (2379, 92132), (2418, 90646), (2972, 73749), (3172, 69099), (3782, 57954), (4458, 49166), (4758, 46066), (4836, 45323), (5673, 38636), (7564, 28977), (8916, 24583), (9516, 23033), (9659, 22692), (11346, 19318)]