219456468

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4657}}^1$

素因数の和:4702

約数の個数: 144

約数和(自身を含む): 732461184

約数和(自身を除く): 513004716

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 17, 18, 21, 22, 28, 33, 34, 36, 42, 44, 51, 63, 66, 68, 77, 84, 99, 102, 119, 126, 132, 153, 154, 187, 198, 204, 231, 238, 252, 306, 308, 357, 374, 396, 462, 476, 561, 612, 693, 714, 748, 924, 1071, 1122, 1309, 1386, 1428, 1683, 2142, 2244, 2618, 2772, 3366, 3927, 4284, 4657, 5236, 6732, 7854, 9314, 11781, 13971, 15708, 18628, 23562, 27942, 32599, 41913, 47124, 51227, 55884, 65198, 79169, 83826, 97797, 102454, 130396, 153681, 158338, 167652, 195594, 204908, 237507, 293391, 307362, 316676, 358589, 391188, 461043, 475014, 554183, 586782, 614724, 712521, 717178, 870859, 922086, 950028, 1075767, 1108366, 1173564, 1425042, 1434356, 1662549, 1741718, 1844172, 2151534, 2216732, 2612577, 2850084, 3227301, 3325098, 3483436, 4303068, 4987647, 5225154, 6096013, 6454602, 6650196, 7837731, 9975294, 10450308, 12192026, 12909204, 15675462, 18288039, 19950588, 24384052, 31350924, 36576078, 54864117, 73152156, 109728234, 219456468]

約数ペア:

[(1, 219456468), (2, 109728234), (3, 73152156), (4, 54864117), (6, 36576078), (7, 31350924), (9, 24384052), (11, 19950588), (12, 18288039), (14, 15675462), (17, 12909204), (18, 12192026), (21, 10450308), (22, 9975294), (28, 7837731), (33, 6650196), (34, 6454602), (36, 6096013), (42, 5225154), (44, 4987647), (51, 4303068), (63, 3483436), (66, 3325098), (68, 3227301), (77, 2850084), (84, 2612577), (99, 2216732), (102, 2151534), (119, 1844172), (126, 1741718), (132, 1662549), (153, 1434356), (154, 1425042), (187, 1173564), (198, 1108366), (204, 1075767), (231, 950028), (238, 922086), (252, 870859), (306, 717178), (308, 712521), (357, 614724), (374, 586782), (396, 554183), (462, 475014), (476, 461043), (561, 391188), (612, 358589), (693, 316676), (714, 307362), (748, 293391), (924, 237507), (1071, 204908), (1122, 195594), (1309, 167652), (1386, 158338), (1428, 153681), (1683, 130396), (2142, 102454), (2244, 97797), (2618, 83826), (2772, 79169), (3366, 65198), (3927, 55884), (4284, 51227), (4657, 47124), (5236, 41913), (6732, 32599), (7854, 27942), (9314, 23562), (11781, 18628), (13971, 15708)]