217743719388

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{389}}^1\times {\mathrm{409}}^1$

素因数の和:1132

約数の個数: 192

約数和(自身を含む): 569643110400

約数和(自身を除く): 351899391012

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 283, 372, 389, 403, 409, 566, 778, 806, 818, 849, 1132, 1167, 1209, 1227, 1556, 1612, 1636, 1698, 2334, 2418, 2454, 3396, 3679, 4668, 4836, 4908, 5057, 5317, 7358, 8773, 10114, 10634, 11037, 12059, 12679, 14716, 15171, 15951, 17546, 20228, 21268, 22074, 24118, 25358, 26319, 30342, 31902, 35092, 36177, 38037, 44148, 48236, 50716, 52638, 60684, 63804, 72354, 76074, 105276, 110087, 114049, 115747, 144708, 152148, 156767, 159101, 164827, 220174, 228098, 231494, 313534, 318202, 329654, 330261, 342147, 347241, 440348, 456196, 462988, 470301, 477303, 494481, 627068, 636404, 659308, 660522, 684294, 694482, 940602, 954606, 988962, 1321044, 1368588, 1388964, 1431131, 1504711, 1881204, 1909212, 1977924, 2068313, 2862262, 3009422, 3412697, 3588157, 4136626, 4293393, 4514133, 4932131, 5724524, 6018844, 6204939, 6825394, 7176314, 8273252, 8586786, 9028266, 9864262, 10238091, 10764471, 12409878, 13650788, 14352628, 14796393, 17173572, 18056532, 19728524, 20476182, 21528942, 24819756, 29592786, 40952364, 43057884, 44365061, 45025583, 46646041, 59185572, 64117703, 88730122, 90051166, 93292082, 128235406, 133095183, 135076749, 139938123, 177460244, 180102332, 186584164, 192353109, 256470812, 266190366, 270153498, 279876246, 384706218, 532380732, 540306996, 559752492, 585332579, 769412436, 1170665158, 1395793073, 1755997737, 2341330316, 2791586146, 3511995474, 4187379219, 5583172292, 7023990948, 8374758438, 16749516876, 18145309949, 36290619898, 54435929847, 72581239796, 108871859694, 217743719388]

約数ペア:

[(1, 217743719388), (2, 108871859694), (3, 72581239796), (4, 54435929847), (6, 36290619898), (12, 18145309949), (13, 16749516876), (26, 8374758438), (31, 7023990948), (39, 5583172292), (52, 4187379219), (62, 3511995474), (78, 2791586146), (93, 2341330316), (124, 1755997737), (156, 1395793073), (186, 1170665158), (283, 769412436), (372, 585332579), (389, 559752492), (403, 540306996), (409, 532380732), (566, 384706218), (778, 279876246), (806, 270153498), (818, 266190366), (849, 256470812), (1132, 192353109), (1167, 186584164), (1209, 180102332), (1227, 177460244), (1556, 139938123), (1612, 135076749), (1636, 133095183), (1698, 128235406), (2334, 93292082), (2418, 90051166), (2454, 88730122), (3396, 64117703), (3679, 59185572), (4668, 46646041), (4836, 45025583), (4908, 44365061), (5057, 43057884), (5317, 40952364), (7358, 29592786), (8773, 24819756), (10114, 21528942), (10634, 20476182), (11037, 19728524), (12059, 18056532), (12679, 17173572), (14716, 14796393), (15171, 14352628), (15951, 13650788), (17546, 12409878), (20228, 10764471), (21268, 10238091), (22074, 9864262), (24118, 9028266), (25358, 8586786), (26319, 8273252), (30342, 7176314), (31902, 6825394), (35092, 6204939), (36177, 6018844), (38037, 5724524), (44148, 4932131), (48236, 4514133), (50716, 4293393), (52638, 4136626), (60684, 3588157), (63804, 3412697), (72354, 3009422), (76074, 2862262), (105276, 2068313), (110087, 1977924), (114049, 1909212), (115747, 1881204), (144708, 1504711), (152148, 1431131), (156767, 1388964), (159101, 1368588), (164827, 1321044), (220174, 988962), (228098, 954606), (231494, 940602), (313534, 694482), (318202, 684294), (329654, 660522), (330261, 659308), (342147, 636404), (347241, 627068), (440348, 494481), (456196, 477303), (462988, 470301)]