398226295940

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{887}}^1\times {\mathrm{1069}}^1$

素因数の和:2082

約数の個数: 192

約数和(自身を含む): 965423370240

約数和(自身を除く): 567197074300

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 83, 92, 110, 115, 166, 220, 230, 253, 332, 415, 460, 506, 830, 887, 913, 1012, 1069, 1265, 1660, 1774, 1826, 1909, 2138, 2530, 3548, 3652, 3818, 4276, 4435, 4565, 5060, 5345, 7636, 8870, 9130, 9545, 9757, 10690, 11759, 17740, 18260, 19090, 19514, 20401, 20999, 21380, 23518, 24587, 38180, 39028, 40802, 41998, 47036, 48785, 49174, 58795, 73621, 81604, 83996, 88727, 97570, 98348, 102005, 104995, 117590, 122935, 147242, 177454, 195140, 204010, 209990, 224411, 235180, 245870, 270457, 294484, 354908, 368105, 408020, 419980, 443635, 448822, 491740, 540914, 736210, 809831, 887270, 897644, 948203, 975997, 1081828, 1122055, 1352285, 1472420, 1619662, 1693283, 1774540, 1896406, 1951994, 2040721, 2244110, 2704570, 3239324, 3386566, 3792812, 3903988, 4049155, 4081442, 4488220, 4741015, 4879985, 5409140, 6773132, 8098310, 8162884, 8466415, 9482030, 9759970, 10203605, 10430233, 16196620, 16932830, 18626113, 18964060, 19519940, 20407210, 20860466, 21808669, 22447931, 33865660, 37252226, 40814420, 41720932, 43617338, 44895862, 52151165, 74504452, 78700849, 87234676, 89791724, 93130565, 104302330, 109043345, 112239655, 157401698, 186261130, 208604660, 218086690, 224479310, 239895359, 314803396, 372522260, 393504245, 436173380, 448958620, 479790718, 787008490, 865709339, 959581436, 1199476795, 1574016980, 1731418678, 1810119527, 2398953590, 3462837356, 3620239054, 4328546695, 4797907180, 7240478108, 8657093390, 9050597635, 17314186780, 18101195270, 19911314797, 36202390540, 39822629594, 79645259188, 99556573985, 199113147970, 398226295940]

約数ペア:

[(1, 398226295940), (2, 199113147970), (4, 99556573985), (5, 79645259188), (10, 39822629594), (11, 36202390540), (20, 19911314797), (22, 18101195270), (23, 17314186780), (44, 9050597635), (46, 8657093390), (55, 7240478108), (83, 4797907180), (92, 4328546695), (110, 3620239054), (115, 3462837356), (166, 2398953590), (220, 1810119527), (230, 1731418678), (253, 1574016980), (332, 1199476795), (415, 959581436), (460, 865709339), (506, 787008490), (830, 479790718), (887, 448958620), (913, 436173380), (1012, 393504245), (1069, 372522260), (1265, 314803396), (1660, 239895359), (1774, 224479310), (1826, 218086690), (1909, 208604660), (2138, 186261130), (2530, 157401698), (3548, 112239655), (3652, 109043345), (3818, 104302330), (4276, 93130565), (4435, 89791724), (4565, 87234676), (5060, 78700849), (5345, 74504452), (7636, 52151165), (8870, 44895862), (9130, 43617338), (9545, 41720932), (9757, 40814420), (10690, 37252226), (11759, 33865660), (17740, 22447931), (18260, 21808669), (19090, 20860466), (19514, 20407210), (20401, 19519940), (20999, 18964060), (21380, 18626113), (23518, 16932830), (24587, 16196620), (38180, 10430233), (39028, 10203605), (40802, 9759970), (41998, 9482030), (47036, 8466415), (48785, 8162884), (49174, 8098310), (58795, 6773132), (73621, 5409140), (81604, 4879985), (83996, 4741015), (88727, 4488220), (97570, 4081442), (98348, 4049155), (102005, 3903988), (104995, 3792812), (117590, 3386566), (122935, 3239324), (147242, 2704570), (177454, 2244110), (195140, 2040721), (204010, 1951994), (209990, 1896406), (224411, 1774540), (235180, 1693283), (245870, 1619662), (270457, 1472420), (294484, 1352285), (354908, 1122055), (368105, 1081828), (408020, 975997), (419980, 948203), (443635, 897644), (448822, 887270), (491740, 809831), (540914, 736210)]