850373524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{31}}^2$

素因数の和:127

約数の個数: 216

約数和(自身を含む): 2198073024

約数和(自身を除く): 1347699500

約数列:

[1, 2, 4, 7, 11, 13, 14, 17, 22, 26, 28, 31, 34, 44, 52, 62, 68, 77, 91, 119, 124, 143, 154, 169, 182, 187, 217, 221, 238, 286, 308, 338, 341, 364, 374, 403, 434, 442, 476, 527, 572, 676, 682, 748, 806, 868, 884, 961, 1001, 1054, 1183, 1309, 1364, 1547, 1612, 1859, 1922, 2002, 2108, 2366, 2387, 2431, 2618, 2821, 2873, 3094, 3689, 3718, 3844, 4004, 4433, 4732, 4774, 4862, 5236, 5239, 5642, 5746, 5797, 6188, 6727, 6851, 7378, 7436, 8866, 9548, 9724, 10478, 10571, 11284, 11492, 11594, 12493, 13013, 13454, 13702, 14756, 16337, 17017, 17732, 20111, 20956, 21142, 23188, 24986, 26026, 26908, 27404, 31031, 31603, 32674, 34034, 36673, 40222, 40579, 42284, 47957, 49972, 52052, 57629, 62062, 63206, 65348, 68068, 73346, 73997, 75361, 80444, 81158, 87451, 89063, 95914, 114359, 115258, 124124, 126412, 137423, 146692, 147994, 150722, 162316, 162409, 174902, 178126, 179707, 191828, 212381, 221221, 228718, 230516, 274846, 295988, 301444, 324818, 349804, 356252, 359414, 403403, 424762, 442442, 457436, 527527, 549692, 623441, 649636, 718828, 806806, 849524, 884884, 961961, 979693, 1055054, 1136863, 1246882, 1257949, 1486667, 1613612, 1786499, 1923922, 1959386, 2110108, 2273726, 2336191, 2493764, 2515898, 2760953, 2973334, 3572998, 3847844, 3918772, 4547452, 4672382, 5031796, 5521906, 5946668, 6857851, 7145996, 9344764, 11043812, 12505493, 13715702, 16353337, 19326671, 25010986, 27431404, 30370483, 32706674, 38653342, 50021972, 60740966, 65413348, 77306684, 121481932, 212593381, 425186762, 850373524]

約数ペア:

[(1, 850373524), (2, 425186762), (4, 212593381), (7, 121481932), (11, 77306684), (13, 65413348), (14, 60740966), (17, 50021972), (22, 38653342), (26, 32706674), (28, 30370483), (31, 27431404), (34, 25010986), (44, 19326671), (52, 16353337), (62, 13715702), (68, 12505493), (77, 11043812), (91, 9344764), (119, 7145996), (124, 6857851), (143, 5946668), (154, 5521906), (169, 5031796), (182, 4672382), (187, 4547452), (217, 3918772), (221, 3847844), (238, 3572998), (286, 2973334), (308, 2760953), (338, 2515898), (341, 2493764), (364, 2336191), (374, 2273726), (403, 2110108), (434, 1959386), (442, 1923922), (476, 1786499), (527, 1613612), (572, 1486667), (676, 1257949), (682, 1246882), (748, 1136863), (806, 1055054), (868, 979693), (884, 961961), (961, 884884), (1001, 849524), (1054, 806806), (1183, 718828), (1309, 649636), (1364, 623441), (1547, 549692), (1612, 527527), (1859, 457436), (1922, 442442), (2002, 424762), (2108, 403403), (2366, 359414), (2387, 356252), (2431, 349804), (2618, 324818), (2821, 301444), (2873, 295988), (3094, 274846), (3689, 230516), (3718, 228718), (3844, 221221), (4004, 212381), (4433, 191828), (4732, 179707), (4774, 178126), (4862, 174902), (5236, 162409), (5239, 162316), (5642, 150722), (5746, 147994), (5797, 146692), (6188, 137423), (6727, 126412), (6851, 124124), (7378, 115258), (7436, 114359), (8866, 95914), (9548, 89063), (9724, 87451), (10478, 81158), (10571, 80444), (11284, 75361), (11492, 73997), (11594, 73346), (12493, 68068), (13013, 65348), (13454, 63206), (13702, 62062), (14756, 57629), (16337, 52052), (17017, 49972), (17732, 47957), (20111, 42284), (20956, 40579), (21142, 40222), (23188, 36673), (24986, 34034), (26026, 32674), (26908, 31603), (27404, 31031)]