22220447788

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{557}}^1$

素因数の和:1016

約数の個数: 192

約数和(自身を含む): 54266526720

約数和(自身を除く): 32046078932

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 38, 44, 68, 76, 77, 119, 133, 154, 187, 209, 238, 266, 308, 323, 374, 401, 418, 476, 532, 557, 646, 748, 802, 836, 1114, 1292, 1309, 1463, 1604, 2228, 2261, 2618, 2807, 2926, 3553, 3899, 4411, 4522, 5236, 5614, 5852, 6127, 6817, 7106, 7619, 7798, 8822, 9044, 9469, 10583, 11228, 12254, 13634, 14212, 15238, 15596, 17644, 18938, 21166, 24508, 24871, 27268, 30476, 30877, 37876, 42332, 42889, 47719, 49742, 53333, 61754, 66283, 74081, 74987, 83809, 85778, 95438, 99484, 104159, 106666, 116413, 123508, 129523, 132566, 148162, 149974, 167618, 171556, 179911, 190876, 208318, 213332, 223357, 232826, 259046, 265132, 296324, 299948, 335236, 359822, 416636, 446714, 465652, 518092, 524909, 586663, 719644, 729113, 814891, 893428, 906661, 1049818, 1173326, 1259377, 1424753, 1458226, 1563499, 1629782, 1813322, 1979021, 2099636, 2346652, 2456927, 2518754, 2849506, 2916452, 3126998, 3259564, 3626644, 3797069, 3958042, 4243783, 4913854, 5037508, 5699012, 6253996, 7594138, 7916084, 8487566, 9827708, 9973271, 13853147, 15188276, 16975132, 17198489, 19946542, 26579483, 27706294, 29706481, 34396978, 39893084, 41767759, 46681613, 53158966, 55412588, 59412962, 68793956, 72144311, 83535518, 93363226, 106317932, 118825924, 144288622, 167071036, 186726452, 288577244, 292374313, 326771291, 505010177, 584748626, 653542582, 793587421, 1010020354, 1169497252, 1307085164, 1587174842, 2020040708, 3174349684, 5555111947, 11110223894, 22220447788]

約数ペア:

[(1, 22220447788), (2, 11110223894), (4, 5555111947), (7, 3174349684), (11, 2020040708), (14, 1587174842), (17, 1307085164), (19, 1169497252), (22, 1010020354), (28, 793587421), (34, 653542582), (38, 584748626), (44, 505010177), (68, 326771291), (76, 292374313), (77, 288577244), (119, 186726452), (133, 167071036), (154, 144288622), (187, 118825924), (209, 106317932), (238, 93363226), (266, 83535518), (308, 72144311), (323, 68793956), (374, 59412962), (401, 55412588), (418, 53158966), (476, 46681613), (532, 41767759), (557, 39893084), (646, 34396978), (748, 29706481), (802, 27706294), (836, 26579483), (1114, 19946542), (1292, 17198489), (1309, 16975132), (1463, 15188276), (1604, 13853147), (2228, 9973271), (2261, 9827708), (2618, 8487566), (2807, 7916084), (2926, 7594138), (3553, 6253996), (3899, 5699012), (4411, 5037508), (4522, 4913854), (5236, 4243783), (5614, 3958042), (5852, 3797069), (6127, 3626644), (6817, 3259564), (7106, 3126998), (7619, 2916452), (7798, 2849506), (8822, 2518754), (9044, 2456927), (9469, 2346652), (10583, 2099636), (11228, 1979021), (12254, 1813322), (13634, 1629782), (14212, 1563499), (15238, 1458226), (15596, 1424753), (17644, 1259377), (18938, 1173326), (21166, 1049818), (24508, 906661), (24871, 893428), (27268, 814891), (30476, 729113), (30877, 719644), (37876, 586663), (42332, 524909), (42889, 518092), (47719, 465652), (49742, 446714), (53333, 416636), (61754, 359822), (66283, 335236), (74081, 299948), (74987, 296324), (83809, 265132), (85778, 259046), (95438, 232826), (99484, 223357), (104159, 213332), (106666, 208318), (116413, 190876), (123508, 179911), (129523, 171556), (132566, 167618), (148162, 149974)]