15691705092

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1319}}^1\times {\mathrm{2777}}^1$

素因数の和:4130

約数の個数: 144

約数和(自身を含む): 48051843840

約数和(自身を除く): 32360138748

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1319, 1428, 2142, 2638, 2777, 3957, 4284, 5276, 5554, 7914, 8331, 9233, 11108, 11871, 15828, 16662, 18466, 19439, 22423, 23742, 24993, 27699, 33324, 36932, 38878, 44846, 47209, 47484, 49986, 55398, 58317, 67269, 77756, 83097, 89692, 94418, 99972, 110796, 116634, 134538, 141627, 156961, 166194, 174951, 188836, 201807, 233268, 269076, 283254, 313922, 330463, 332388, 349902, 403614, 424881, 470883, 566508, 627844, 660926, 699804, 807228, 849762, 941766, 991389, 1321852, 1412649, 1699524, 1883532, 1982778, 2825298, 2974167, 3662863, 3965556, 5650596, 5948334, 7325726, 10988589, 11896668, 14651452, 21977178, 25640041, 32965767, 43954356, 51280082, 62268671, 65931534, 76920123, 102560164, 124537342, 131863068, 153840246, 186806013, 230760369, 249074684, 307680492, 373612026, 435880697, 461520738, 560418039, 747224052, 871761394, 923041476, 1120836078, 1307642091, 1743522788, 2241672156, 2615284182, 3922926273, 5230568364, 7845852546, 15691705092]

約数ペア:

[(1, 15691705092), (2, 7845852546), (3, 5230568364), (4, 3922926273), (6, 2615284182), (7, 2241672156), (9, 1743522788), (12, 1307642091), (14, 1120836078), (17, 923041476), (18, 871761394), (21, 747224052), (28, 560418039), (34, 461520738), (36, 435880697), (42, 373612026), (51, 307680492), (63, 249074684), (68, 230760369), (84, 186806013), (102, 153840246), (119, 131863068), (126, 124537342), (153, 102560164), (204, 76920123), (238, 65931534), (252, 62268671), (306, 51280082), (357, 43954356), (476, 32965767), (612, 25640041), (714, 21977178), (1071, 14651452), (1319, 11896668), (1428, 10988589), (2142, 7325726), (2638, 5948334), (2777, 5650596), (3957, 3965556), (4284, 3662863), (5276, 2974167), (5554, 2825298), (7914, 1982778), (8331, 1883532), (9233, 1699524), (11108, 1412649), (11871, 1321852), (15828, 991389), (16662, 941766), (18466, 849762), (19439, 807228), (22423, 699804), (23742, 660926), (24993, 627844), (27699, 566508), (33324, 470883), (36932, 424881), (38878, 403614), (44846, 349902), (47209, 332388), (47484, 330463), (49986, 313922), (55398, 283254), (58317, 269076), (67269, 233268), (77756, 201807), (83097, 188836), (89692, 174951), (94418, 166194), (99972, 156961), (110796, 141627), (116634, 134538)]