217404330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:333

約数の個数: 192

約数和(自身を含む): 656377344

約数和(自身を除く): 438973014

約数列:

[1, 2, 3, 5, 6, 10, 11, 13, 15, 17, 22, 26, 30, 33, 34, 39, 51, 55, 65, 66, 78, 85, 102, 110, 121, 130, 143, 165, 170, 187, 195, 221, 242, 255, 271, 286, 330, 363, 374, 390, 429, 442, 510, 542, 561, 605, 663, 715, 726, 813, 858, 935, 1105, 1122, 1210, 1326, 1355, 1430, 1573, 1626, 1815, 1870, 2057, 2145, 2210, 2431, 2710, 2805, 2981, 3146, 3315, 3523, 3630, 4065, 4114, 4290, 4607, 4719, 4862, 5610, 5962, 6171, 6630, 7046, 7293, 7865, 8130, 8943, 9214, 9438, 10285, 10569, 12155, 12342, 13821, 14586, 14905, 15730, 17615, 17886, 20570, 21138, 23035, 23595, 24310, 26741, 27642, 29810, 30855, 32791, 35230, 36465, 38753, 44715, 46070, 47190, 50677, 52845, 53482, 59891, 61710, 65582, 69105, 72930, 77506, 80223, 89430, 98373, 101354, 105690, 116259, 119782, 133705, 138210, 152031, 160446, 163955, 179673, 193765, 196746, 232518, 253385, 267410, 299455, 304062, 327910, 359346, 387530, 401115, 426283, 491865, 506770, 557447, 581295, 598910, 658801, 760155, 802230, 852566, 898365, 983730, 1114894, 1162590, 1278849, 1317602, 1520310, 1672341, 1796730, 1976403, 2131415, 2557698, 2787235, 3294005, 3344682, 3952806, 4262830, 5574470, 6394245, 6588010, 7246811, 8361705, 9882015, 12788490, 14493622, 16723410, 19764030, 21740433, 36234055, 43480866, 72468110, 108702165, 217404330]

約数ペア:

[(1, 217404330), (2, 108702165), (3, 72468110), (5, 43480866), (6, 36234055), (10, 21740433), (11, 19764030), (13, 16723410), (15, 14493622), (17, 12788490), (22, 9882015), (26, 8361705), (30, 7246811), (33, 6588010), (34, 6394245), (39, 5574470), (51, 4262830), (55, 3952806), (65, 3344682), (66, 3294005), (78, 2787235), (85, 2557698), (102, 2131415), (110, 1976403), (121, 1796730), (130, 1672341), (143, 1520310), (165, 1317602), (170, 1278849), (187, 1162590), (195, 1114894), (221, 983730), (242, 898365), (255, 852566), (271, 802230), (286, 760155), (330, 658801), (363, 598910), (374, 581295), (390, 557447), (429, 506770), (442, 491865), (510, 426283), (542, 401115), (561, 387530), (605, 359346), (663, 327910), (715, 304062), (726, 299455), (813, 267410), (858, 253385), (935, 232518), (1105, 196746), (1122, 193765), (1210, 179673), (1326, 163955), (1355, 160446), (1430, 152031), (1573, 138210), (1626, 133705), (1815, 119782), (1870, 116259), (2057, 105690), (2145, 101354), (2210, 98373), (2431, 89430), (2710, 80223), (2805, 77506), (2981, 72930), (3146, 69105), (3315, 65582), (3523, 61710), (3630, 59891), (4065, 53482), (4114, 52845), (4290, 50677), (4607, 47190), (4719, 46070), (4862, 44715), (5610, 38753), (5962, 36465), (6171, 35230), (6630, 32791), (7046, 30855), (7293, 29810), (7865, 27642), (8130, 26741), (8943, 24310), (9214, 23595), (9438, 23035), (10285, 21138), (10569, 20570), (12155, 17886), (12342, 17615), (13821, 15730), (14586, 14905)]