240225076

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{349}}^1$

素因数の和:465

約数の個数: 96

約数和(自身を含む): 544409600

約数和(自身を除く): 304184524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 31, 52, 61, 62, 91, 122, 124, 182, 217, 244, 349, 364, 403, 427, 434, 698, 793, 806, 854, 868, 1396, 1586, 1612, 1708, 1891, 2443, 2821, 3172, 3782, 4537, 4886, 5551, 5642, 7564, 9074, 9772, 10819, 11102, 11284, 13237, 18148, 21289, 21638, 22204, 24583, 26474, 31759, 42578, 43276, 49166, 52948, 63518, 75733, 85156, 98332, 127036, 140647, 149023, 151466, 172081, 276757, 281294, 298046, 302932, 344162, 553514, 562588, 596092, 659959, 688324, 984529, 1107028, 1319918, 1937299, 1969058, 2639836, 3874598, 3938116, 4619713, 7749196, 8579467, 9239426, 17158934, 18478852, 34317868, 60056269, 120112538, 240225076]

約数ペア:

[(1, 240225076), (2, 120112538), (4, 60056269), (7, 34317868), (13, 18478852), (14, 17158934), (26, 9239426), (28, 8579467), (31, 7749196), (52, 4619713), (61, 3938116), (62, 3874598), (91, 2639836), (122, 1969058), (124, 1937299), (182, 1319918), (217, 1107028), (244, 984529), (349, 688324), (364, 659959), (403, 596092), (427, 562588), (434, 553514), (698, 344162), (793, 302932), (806, 298046), (854, 281294), (868, 276757), (1396, 172081), (1586, 151466), (1612, 149023), (1708, 140647), (1891, 127036), (2443, 98332), (2821, 85156), (3172, 75733), (3782, 63518), (4537, 52948), (4886, 49166), (5551, 43276), (5642, 42578), (7564, 31759), (9074, 26474), (9772, 24583), (10819, 22204), (11102, 21638), (11284, 21289), (13237, 18148)]