2017078121296

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1\times {\mathrm{63697}}^1$

素因数の和:64401

約数の個数: 160

約数和(自身を含む): 4913531228160

約数和(自身を除く): 2896453106864

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 23, 28, 38, 46, 56, 76, 92, 112, 133, 152, 161, 184, 266, 304, 322, 368, 437, 532, 644, 647, 874, 1064, 1288, 1294, 1748, 2128, 2576, 2588, 3059, 3496, 4529, 5176, 6118, 6992, 9058, 10352, 12236, 12293, 14881, 18116, 24472, 24586, 29762, 36232, 48944, 49172, 59524, 63697, 72464, 86051, 98344, 104167, 119048, 127394, 172102, 196688, 208334, 238096, 254788, 282739, 344204, 416668, 445879, 509576, 565478, 688408, 833336, 891758, 1019152, 1130956, 1210243, 1376816, 1465031, 1666672, 1783516, 1979173, 2261912, 2420486, 2930062, 3567032, 3958346, 4523824, 4840972, 5860124, 7134064, 7916692, 8471701, 9681944, 10255217, 11720248, 15833384, 16943402, 19363888, 20510434, 23440496, 27835589, 31666768, 33886804, 41020868, 41211959, 55671178, 67773608, 82041736, 82423918, 111342356, 135547216, 164083472, 164847836, 194849123, 222684712, 288483713, 329695672, 389698246, 445369424, 576967426, 659391344, 779396492, 783027221, 947875057, 1153934852, 1558792984, 1566054442, 1895750114, 2307869704, 3117585968, 3132108884, 3791500228, 4615739408, 5481190547, 6264217768, 6635125399, 7583000456, 10962381094, 12528435536, 13270250798, 15166000912, 18009626083, 21924762188, 26540501596, 36019252166, 43849524376, 53081003192, 72038504332, 87699048752, 106162006384, 126067382581, 144077008664, 252134765162, 288154017328, 504269530324, 1008539060648, 2017078121296]

約数ペア:

[(1, 2017078121296), (2, 1008539060648), (4, 504269530324), (7, 288154017328), (8, 252134765162), (14, 144077008664), (16, 126067382581), (19, 106162006384), (23, 87699048752), (28, 72038504332), (38, 53081003192), (46, 43849524376), (56, 36019252166), (76, 26540501596), (92, 21924762188), (112, 18009626083), (133, 15166000912), (152, 13270250798), (161, 12528435536), (184, 10962381094), (266, 7583000456), (304, 6635125399), (322, 6264217768), (368, 5481190547), (437, 4615739408), (532, 3791500228), (644, 3132108884), (647, 3117585968), (874, 2307869704), (1064, 1895750114), (1288, 1566054442), (1294, 1558792984), (1748, 1153934852), (2128, 947875057), (2576, 783027221), (2588, 779396492), (3059, 659391344), (3496, 576967426), (4529, 445369424), (5176, 389698246), (6118, 329695672), (6992, 288483713), (9058, 222684712), (10352, 194849123), (12236, 164847836), (12293, 164083472), (14881, 135547216), (18116, 111342356), (24472, 82423918), (24586, 82041736), (29762, 67773608), (36232, 55671178), (48944, 41211959), (49172, 41020868), (59524, 33886804), (63697, 31666768), (72464, 27835589), (86051, 23440496), (98344, 20510434), (104167, 19363888), (119048, 16943402), (127394, 15833384), (172102, 11720248), (196688, 10255217), (208334, 9681944), (238096, 8471701), (254788, 7916692), (282739, 7134064), (344204, 5860124), (416668, 4840972), (445879, 4523824), (509576, 3958346), (565478, 3567032), (688408, 2930062), (833336, 2420486), (891758, 2261912), (1019152, 1979173), (1130956, 1783516), (1210243, 1666672), (1376816, 1465031)]