197523612

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:149

約数の個数: 288

約数和(自身を含む): 648333504

約数和(自身を除く): 450809892

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 13, 17, 18, 22, 26, 33, 34, 36, 37, 39, 44, 51, 52, 61, 66, 68, 74, 78, 99, 102, 111, 117, 122, 132, 143, 148, 153, 156, 183, 187, 198, 204, 221, 222, 234, 244, 286, 306, 333, 366, 374, 396, 407, 429, 442, 444, 468, 481, 549, 561, 572, 612, 629, 663, 666, 671, 732, 748, 793, 814, 858, 884, 962, 1037, 1098, 1122, 1221, 1258, 1287, 1326, 1332, 1342, 1443, 1586, 1628, 1683, 1716, 1887, 1924, 1989, 2013, 2074, 2196, 2244, 2257, 2379, 2431, 2442, 2516, 2574, 2652, 2684, 2886, 3111, 3172, 3366, 3663, 3774, 3978, 4026, 4148, 4329, 4514, 4758, 4862, 4884, 5148, 5291, 5661, 5772, 6039, 6222, 6732, 6771, 6919, 7137, 7293, 7326, 7548, 7956, 8052, 8177, 8658, 8723, 9028, 9333, 9516, 9724, 10582, 11322, 11407, 12078, 12444, 13481, 13542, 13838, 14274, 14586, 14652, 15873, 16354, 17316, 17446, 18666, 20313, 20757, 21164, 21879, 22644, 22814, 24156, 24531, 24827, 26169, 26962, 27084, 27676, 28548, 29172, 29341, 31746, 32708, 34221, 34892, 37332, 38369, 40443, 40626, 41514, 43758, 45628, 47619, 49062, 49654, 52338, 53924, 58682, 62271, 63492, 68442, 73593, 74481, 76738, 78507, 80886, 81252, 83028, 87516, 88023, 89947, 95238, 98124, 99308, 102663, 104676, 115107, 117364, 121329, 124542, 136884, 147186, 148291, 148962, 153476, 157014, 161772, 176046, 179894, 190476, 205326, 223443, 230214, 242658, 249084, 264069, 269841, 294372, 296582, 297924, 314028, 322751, 345321, 352092, 359788, 410652, 422059, 444873, 446886, 460428, 485316, 498797, 528138, 539682, 593164, 645502, 690642, 809523, 844118, 889746, 893772, 968253, 997594, 1056276, 1079364, 1266177, 1291004, 1334619, 1381284, 1496391, 1619046, 1688236, 1779492, 1936506, 1995188, 2532354, 2669238, 2904759, 2992782, 3238092, 3798531, 3873012, 4489173, 5064708, 5338476, 5486767, 5809518, 5985564, 7597062, 8978346, 10973534, 11619036, 15194124, 16460301, 17956692, 21947068, 32920602, 49380903, 65841204, 98761806, 197523612]

約数ペア:

[(1, 197523612), (2, 98761806), (3, 65841204), (4, 49380903), (6, 32920602), (9, 21947068), (11, 17956692), (12, 16460301), (13, 15194124), (17, 11619036), (18, 10973534), (22, 8978346), (26, 7597062), (33, 5985564), (34, 5809518), (36, 5486767), (37, 5338476), (39, 5064708), (44, 4489173), (51, 3873012), (52, 3798531), (61, 3238092), (66, 2992782), (68, 2904759), (74, 2669238), (78, 2532354), (99, 1995188), (102, 1936506), (111, 1779492), (117, 1688236), (122, 1619046), (132, 1496391), (143, 1381284), (148, 1334619), (153, 1291004), (156, 1266177), (183, 1079364), (187, 1056276), (198, 997594), (204, 968253), (221, 893772), (222, 889746), (234, 844118), (244, 809523), (286, 690642), (306, 645502), (333, 593164), (366, 539682), (374, 528138), (396, 498797), (407, 485316), (429, 460428), (442, 446886), (444, 444873), (468, 422059), (481, 410652), (549, 359788), (561, 352092), (572, 345321), (612, 322751), (629, 314028), (663, 297924), (666, 296582), (671, 294372), (732, 269841), (748, 264069), (793, 249084), (814, 242658), (858, 230214), (884, 223443), (962, 205326), (1037, 190476), (1098, 179894), (1122, 176046), (1221, 161772), (1258, 157014), (1287, 153476), (1326, 148962), (1332, 148291), (1342, 147186), (1443, 136884), (1586, 124542), (1628, 121329), (1683, 117364), (1716, 115107), (1887, 104676), (1924, 102663), (1989, 99308), (2013, 98124), (2074, 95238), (2196, 89947), (2244, 88023), (2257, 87516), (2379, 83028), (2431, 81252), (2442, 80886), (2516, 78507), (2574, 76738), (2652, 74481), (2684, 73593), (2886, 68442), (3111, 63492), (3172, 62271), (3366, 58682), (3663, 53924), (3774, 52338), (3978, 49654), (4026, 49062), (4148, 47619), (4329, 45628), (4514, 43758), (4758, 41514), (4862, 40626), (4884, 40443), (5148, 38369), (5291, 37332), (5661, 34892), (5772, 34221), (6039, 32708), (6222, 31746), (6732, 29341), (6771, 29172), (6919, 28548), (7137, 27676), (7293, 27084), (7326, 26962), (7548, 26169), (7956, 24827), (8052, 24531), (8177, 24156), (8658, 22814), (8723, 22644), (9028, 21879), (9333, 21164), (9516, 20757), (9724, 20313), (10582, 18666), (11322, 17446), (11407, 17316), (12078, 16354), (12444, 15873), (13481, 14652), (13542, 14586), (13838, 14274)]