809325308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 1655894016

約数和(自身を除く): 846568708

約数列:

[1, 2, 4, 11, 22, 31, 44, 61, 62, 71, 122, 124, 137, 142, 244, 274, 284, 341, 548, 671, 682, 781, 1342, 1364, 1507, 1562, 1891, 2201, 2684, 3014, 3124, 3782, 4247, 4331, 4402, 6028, 7564, 8357, 8494, 8662, 8804, 9727, 16714, 16988, 17324, 19454, 20801, 24211, 33428, 38908, 41602, 46717, 47641, 48422, 83204, 91927, 93434, 95282, 96844, 106997, 134261, 183854, 186868, 190564, 213994, 259067, 268522, 301537, 367708, 427988, 518134, 537044, 593347, 603074, 1036268, 1186694, 1206148, 1476871, 2373388, 2849737, 2953742, 3316907, 5699474, 5907484, 6526817, 6633814, 11398948, 13053634, 13267628, 18393757, 26107268, 36787514, 73575028, 202331327, 404662654, 809325308]

約数ペア:

[(1, 809325308), (2, 404662654), (4, 202331327), (11, 73575028), (22, 36787514), (31, 26107268), (44, 18393757), (61, 13267628), (62, 13053634), (71, 11398948), (122, 6633814), (124, 6526817), (137, 5907484), (142, 5699474), (244, 3316907), (274, 2953742), (284, 2849737), (341, 2373388), (548, 1476871), (671, 1206148), (682, 1186694), (781, 1036268), (1342, 603074), (1364, 593347), (1507, 537044), (1562, 518134), (1891, 427988), (2201, 367708), (2684, 301537), (3014, 268522), (3124, 259067), (3782, 213994), (4247, 190564), (4331, 186868), (4402, 183854), (6028, 134261), (7564, 106997), (8357, 96844), (8494, 95282), (8662, 93434), (8804, 91927), (9727, 83204), (16714, 48422), (16988, 47641), (17324, 46717), (19454, 41602), (20801, 38908), (24211, 33428)]