2985216388

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:906

約数の個数: 192

約数和(自身を含む): 7464683520

約数和(自身を除く): 4479467132

約数列:

[1, 2, 4, 7, 11, 14, 17, 19, 22, 28, 34, 37, 38, 44, 68, 74, 76, 77, 119, 133, 148, 154, 187, 209, 238, 259, 266, 308, 323, 374, 407, 418, 476, 518, 532, 629, 646, 703, 748, 811, 814, 836, 1036, 1258, 1292, 1309, 1406, 1463, 1622, 1628, 2261, 2516, 2618, 2812, 2849, 2926, 3244, 3553, 4403, 4522, 4921, 5236, 5677, 5698, 5852, 6919, 7106, 7733, 8806, 8921, 9044, 9842, 11354, 11396, 11951, 13787, 13838, 14212, 15409, 15466, 17612, 17842, 19684, 22708, 23902, 24871, 27574, 27676, 30007, 30818, 30932, 35684, 47804, 48433, 49742, 54131, 55148, 60014, 61636, 62447, 83657, 96509, 96866, 99484, 107863, 108262, 120028, 124894, 131461, 151657, 167314, 169499, 193018, 193732, 210049, 215726, 216524, 249788, 261953, 262922, 303314, 330077, 334628, 338998, 386036, 420098, 431452, 510119, 523906, 525844, 570133, 606628, 660154, 677996, 840196, 920227, 1020238, 1047812, 1061599, 1140266, 1186493, 1320308, 1833671, 1840454, 2040476, 2123198, 2280532, 2310539, 2372986, 2881483, 3570833, 3667342, 3680908, 3990931, 4246396, 4621078, 4745972, 5611309, 5762966, 6271463, 7141666, 7334684, 7981862, 9242156, 9692261, 11222618, 11525932, 12542926, 14283332, 15963724, 19384522, 20170381, 22445236, 25085852, 38769044, 39279163, 40340762, 43900241, 67845827, 78558326, 80681524, 87800482, 106614871, 135691654, 157116652, 175600964, 213229742, 271383308, 426459484, 746304097, 1492608194, 2985216388]

約数ペア:

[(1, 2985216388), (2, 1492608194), (4, 746304097), (7, 426459484), (11, 271383308), (14, 213229742), (17, 175600964), (19, 157116652), (22, 135691654), (28, 106614871), (34, 87800482), (37, 80681524), (38, 78558326), (44, 67845827), (68, 43900241), (74, 40340762), (76, 39279163), (77, 38769044), (119, 25085852), (133, 22445236), (148, 20170381), (154, 19384522), (187, 15963724), (209, 14283332), (238, 12542926), (259, 11525932), (266, 11222618), (308, 9692261), (323, 9242156), (374, 7981862), (407, 7334684), (418, 7141666), (476, 6271463), (518, 5762966), (532, 5611309), (629, 4745972), (646, 4621078), (703, 4246396), (748, 3990931), (811, 3680908), (814, 3667342), (836, 3570833), (1036, 2881483), (1258, 2372986), (1292, 2310539), (1309, 2280532), (1406, 2123198), (1463, 2040476), (1622, 1840454), (1628, 1833671), (2261, 1320308), (2516, 1186493), (2618, 1140266), (2812, 1061599), (2849, 1047812), (2926, 1020238), (3244, 920227), (3553, 840196), (4403, 677996), (4522, 660154), (4921, 606628), (5236, 570133), (5677, 525844), (5698, 523906), (5852, 510119), (6919, 431452), (7106, 420098), (7733, 386036), (8806, 338998), (8921, 334628), (9044, 330077), (9842, 303314), (11354, 262922), (11396, 261953), (11951, 249788), (13787, 216524), (13838, 215726), (14212, 210049), (15409, 193732), (15466, 193018), (17612, 169499), (17842, 167314), (19684, 151657), (22708, 131461), (23902, 124894), (24871, 120028), (27574, 108262), (27676, 107863), (30007, 99484), (30818, 96866), (30932, 96509), (35684, 83657), (47804, 62447), (48433, 61636), (49742, 60014), (54131, 55148)]